1944432880

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^4\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:125

約数の個数: 200

約数和(自身を含む): 5248583712

約数和(自身を除く): 3304150832

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 37, 40, 46, 52, 65, 74, 80, 92, 104, 115, 130, 148, 169, 184, 185, 208, 230, 260, 296, 299, 338, 368, 370, 460, 481, 520, 592, 598, 676, 740, 845, 851, 920, 962, 1040, 1196, 1352, 1480, 1495, 1690, 1702, 1840, 1924, 2197, 2392, 2405, 2704, 2960, 2990, 3380, 3404, 3848, 3887, 4255, 4394, 4784, 4810, 5980, 6253, 6760, 6808, 7696, 7774, 8510, 8788, 9620, 10985, 11063, 11960, 12506, 13520, 13616, 15548, 17020, 17576, 19240, 19435, 21970, 22126, 23920, 25012, 28561, 31096, 31265, 34040, 35152, 38480, 38870, 43940, 44252, 50024, 50531, 55315, 57122, 62192, 62530, 68080, 77740, 81289, 87880, 88504, 100048, 101062, 110630, 114244, 125060, 142805, 143819, 155480, 162578, 175760, 177008, 202124, 221260, 228488, 250120, 252655, 285610, 287638, 310960, 325156, 404248, 406445, 442520, 456976, 500240, 505310, 571220, 575276, 650312, 656903, 719095, 808496, 812890, 885040, 1010620, 1056757, 1142440, 1150552, 1300624, 1313806, 1438190, 1625780, 1869647, 2021240, 2113514, 2284880, 2301104, 2627612, 2876380, 3251560, 3284515, 3739294, 4042480, 4227028, 5255224, 5283785, 5752760, 6503120, 6569030, 7478588, 8454056, 9348235, 10510448, 10567570, 11505520, 13138060, 14957176, 16908112, 18696470, 21135140, 24305411, 26276120, 29914352, 37392940, 42270280, 48610822, 52552240, 74785880, 84540560, 97221644, 121527055, 149571760, 194443288, 243054110, 388886576, 486108220, 972216440, 1944432880]

約数ペア:

[(1, 1944432880), (2, 972216440), (4, 486108220), (5, 388886576), (8, 243054110), (10, 194443288), (13, 149571760), (16, 121527055), (20, 97221644), (23, 84540560), (26, 74785880), (37, 52552240), (40, 48610822), (46, 42270280), (52, 37392940), (65, 29914352), (74, 26276120), (80, 24305411), (92, 21135140), (104, 18696470), (115, 16908112), (130, 14957176), (148, 13138060), (169, 11505520), (184, 10567570), (185, 10510448), (208, 9348235), (230, 8454056), (260, 7478588), (296, 6569030), (299, 6503120), (338, 5752760), (368, 5283785), (370, 5255224), (460, 4227028), (481, 4042480), (520, 3739294), (592, 3284515), (598, 3251560), (676, 2876380), (740, 2627612), (845, 2301104), (851, 2284880), (920, 2113514), (962, 2021240), (1040, 1869647), (1196, 1625780), (1352, 1438190), (1480, 1313806), (1495, 1300624), (1690, 1150552), (1702, 1142440), (1840, 1056757), (1924, 1010620), (2197, 885040), (2392, 812890), (2405, 808496), (2704, 719095), (2960, 656903), (2990, 650312), (3380, 575276), (3404, 571220), (3848, 505310), (3887, 500240), (4255, 456976), (4394, 442520), (4784, 406445), (4810, 404248), (5980, 325156), (6253, 310960), (6760, 287638), (6808, 285610), (7696, 252655), (7774, 250120), (8510, 228488), (8788, 221260), (9620, 202124), (10985, 177008), (11063, 175760), (11960, 162578), (12506, 155480), (13520, 143819), (13616, 142805), (15548, 125060), (17020, 114244), (17576, 110630), (19240, 101062), (19435, 100048), (21970, 88504), (22126, 87880), (23920, 81289), (25012, 77740), (28561, 68080), (31096, 62530), (31265, 62192), (34040, 57122), (35152, 55315), (38480, 50531), (38870, 50024), (43940, 44252)]