7177857440

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{25189}}^1$

素因数の和:25354

約数の個数: 96

約数和(自身を含む): 18396156240

約数和(自身を除く): 11218298800

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 137, 160, 208, 260, 274, 416, 520, 548, 685, 1040, 1096, 1370, 1781, 2080, 2192, 2740, 3562, 4384, 5480, 7124, 8905, 10960, 14248, 17810, 21920, 25189, 28496, 35620, 50378, 56992, 71240, 100756, 125945, 142480, 201512, 251890, 284960, 327457, 403024, 503780, 654914, 806048, 1007560, 1309828, 1637285, 2015120, 2619656, 3274570, 3450893, 4030240, 5239312, 6549140, 6901786, 10478624, 13098280, 13803572, 17254465, 26196560, 27607144, 34508930, 44861609, 52393120, 55214288, 69017860, 89723218, 110428576, 138035720, 179446436, 224308045, 276071440, 358892872, 448616090, 552142880, 717785744, 897232180, 1435571488, 1794464360, 3588928720, 7177857440]

約数ペア:

[(1, 7177857440), (2, 3588928720), (4, 1794464360), (5, 1435571488), (8, 897232180), (10, 717785744), (13, 552142880), (16, 448616090), (20, 358892872), (26, 276071440), (32, 224308045), (40, 179446436), (52, 138035720), (65, 110428576), (80, 89723218), (104, 69017860), (130, 55214288), (137, 52393120), (160, 44861609), (208, 34508930), (260, 27607144), (274, 26196560), (416, 17254465), (520, 13803572), (548, 13098280), (685, 10478624), (1040, 6901786), (1096, 6549140), (1370, 5239312), (1781, 4030240), (2080, 3450893), (2192, 3274570), (2740, 2619656), (3562, 2015120), (4384, 1637285), (5480, 1309828), (7124, 1007560), (8905, 806048), (10960, 654914), (14248, 503780), (17810, 403024), (21920, 327457), (25189, 284960), (28496, 251890), (35620, 201512), (50378, 142480), (56992, 125945), (71240, 100756)]