2912347400

素因数分解:

$2^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:304

約数の個数: 192

約数和(自身を含む): 7323281280

約数和(自身を除く): 4410933880

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 40, 46, 50, 61, 92, 97, 100, 107, 115, 122, 184, 194, 200, 214, 230, 244, 305, 388, 428, 460, 485, 488, 535, 575, 610, 776, 856, 920, 970, 1070, 1150, 1220, 1403, 1525, 1940, 2140, 2231, 2300, 2425, 2440, 2461, 2675, 2806, 3050, 3880, 4280, 4462, 4600, 4850, 4922, 5350, 5612, 5917, 6100, 6527, 7015, 8924, 9700, 9844, 10379, 10700, 11155, 11224, 11834, 12200, 12305, 13054, 14030, 17848, 19400, 19688, 20758, 21400, 22310, 23668, 24610, 26108, 28060, 29585, 32635, 35075, 41516, 44620, 47336, 49220, 51895, 52216, 55775, 56120, 59170, 61525, 65270, 70150, 83032, 89240, 98440, 103790, 111550, 118340, 123050, 130540, 136091, 140300, 147925, 150121, 163175, 207580, 223100, 236680, 238717, 246100, 259475, 261080, 272182, 280600, 295850, 300242, 326350, 415160, 446200, 477434, 492200, 518950, 544364, 591700, 600484, 633119, 652700, 680455, 750605, 954868, 1037900, 1088728, 1183400, 1193585, 1200968, 1266238, 1305400, 1360910, 1501210, 1909736, 2075800, 2387170, 2532476, 2721820, 3002420, 3165595, 3402275, 3753025, 4774340, 5064952, 5443640, 5967925, 6004840, 6331190, 6804550, 7506050, 9548680, 11935850, 12662380, 13609100, 14561737, 15012100, 15827975, 23871700, 25324760, 27218200, 29123474, 30024200, 31655950, 47743400, 58246948, 63311900, 72808685, 116493896, 126623800, 145617370, 291234740, 364043425, 582469480, 728086850, 1456173700, 2912347400]

約数ペア:

[(1, 2912347400), (2, 1456173700), (4, 728086850), (5, 582469480), (8, 364043425), (10, 291234740), (20, 145617370), (23, 126623800), (25, 116493896), (40, 72808685), (46, 63311900), (50, 58246948), (61, 47743400), (92, 31655950), (97, 30024200), (100, 29123474), (107, 27218200), (115, 25324760), (122, 23871700), (184, 15827975), (194, 15012100), (200, 14561737), (214, 13609100), (230, 12662380), (244, 11935850), (305, 9548680), (388, 7506050), (428, 6804550), (460, 6331190), (485, 6004840), (488, 5967925), (535, 5443640), (575, 5064952), (610, 4774340), (776, 3753025), (856, 3402275), (920, 3165595), (970, 3002420), (1070, 2721820), (1150, 2532476), (1220, 2387170), (1403, 2075800), (1525, 1909736), (1940, 1501210), (2140, 1360910), (2231, 1305400), (2300, 1266238), (2425, 1200968), (2440, 1193585), (2461, 1183400), (2675, 1088728), (2806, 1037900), (3050, 954868), (3880, 750605), (4280, 680455), (4462, 652700), (4600, 633119), (4850, 600484), (4922, 591700), (5350, 544364), (5612, 518950), (5917, 492200), (6100, 477434), (6527, 446200), (7015, 415160), (8924, 326350), (9700, 300242), (9844, 295850), (10379, 280600), (10700, 272182), (11155, 261080), (11224, 259475), (11834, 246100), (12200, 238717), (12305, 236680), (13054, 223100), (14030, 207580), (17848, 163175), (19400, 150121), (19688, 147925), (20758, 140300), (21400, 136091), (22310, 130540), (23668, 123050), (24610, 118340), (26108, 111550), (28060, 103790), (29585, 98440), (32635, 89240), (35075, 83032), (41516, 70150), (44620, 65270), (47336, 61525), (49220, 59170), (51895, 56120), (52216, 55775)]