23528092180

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{197}}^1\times {\mathrm{557}}^1$

素因数の和:985

約数の個数: 96

約数和(自身を含む): 50783749632

約数和(自身を除く): 27255657452

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 151, 197, 284, 302, 355, 394, 557, 604, 710, 755, 788, 985, 1114, 1420, 1510, 1970, 2228, 2785, 3020, 3940, 5570, 10721, 11140, 13987, 21442, 27974, 29747, 39547, 42884, 53605, 55948, 59494, 69935, 79094, 84107, 107210, 109729, 118988, 139870, 148735, 158188, 168214, 197735, 214420, 219458, 279740, 297470, 336428, 395470, 420535, 438916, 548645, 594940, 790940, 841070, 1097290, 1682140, 2112037, 2194580, 4224074, 5971597, 7790759, 8448148, 10560185, 11943194, 15581518, 16569079, 21120370, 23886388, 29857985, 31163036, 33138158, 38953795, 42240740, 59715970, 66276316, 77907590, 82845395, 119431940, 155815180, 165690790, 331381580, 1176404609, 2352809218, 4705618436, 5882023045, 11764046090, 23528092180]

約数ペア:

[(1, 23528092180), (2, 11764046090), (4, 5882023045), (5, 4705618436), (10, 2352809218), (20, 1176404609), (71, 331381580), (142, 165690790), (151, 155815180), (197, 119431940), (284, 82845395), (302, 77907590), (355, 66276316), (394, 59715970), (557, 42240740), (604, 38953795), (710, 33138158), (755, 31163036), (788, 29857985), (985, 23886388), (1114, 21120370), (1420, 16569079), (1510, 15581518), (1970, 11943194), (2228, 10560185), (2785, 8448148), (3020, 7790759), (3940, 5971597), (5570, 4224074), (10721, 2194580), (11140, 2112037), (13987, 1682140), (21442, 1097290), (27974, 841070), (29747, 790940), (39547, 594940), (42884, 548645), (53605, 438916), (55948, 420535), (59494, 395470), (69935, 336428), (79094, 297470), (84107, 279740), (107210, 219458), (109729, 214420), (118988, 197735), (139870, 168214), (148735, 158188)]