1036550320

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{52457}}^1$

素因数の和:52502

約数の個数: 80

約数和(自身を含む): 2732012640

約数和(自身を除く): 1695462320

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 38, 40, 52, 65, 76, 80, 95, 104, 130, 152, 190, 208, 247, 260, 304, 380, 494, 520, 760, 988, 1040, 1235, 1520, 1976, 2470, 3952, 4940, 9880, 19760, 52457, 104914, 209828, 262285, 419656, 524570, 681941, 839312, 996683, 1049140, 1363882, 1993366, 2098280, 2727764, 3409705, 3986732, 4196560, 4983415, 5455528, 6819410, 7973464, 9966830, 10911056, 12956879, 13638820, 15946928, 19933660, 25913758, 27277640, 39867320, 51827516, 54555280, 64784395, 79734640, 103655032, 129568790, 207310064, 259137580, 518275160, 1036550320]

約数ペア:

[(1, 1036550320), (2, 518275160), (4, 259137580), (5, 207310064), (8, 129568790), (10, 103655032), (13, 79734640), (16, 64784395), (19, 54555280), (20, 51827516), (26, 39867320), (38, 27277640), (40, 25913758), (52, 19933660), (65, 15946928), (76, 13638820), (80, 12956879), (95, 10911056), (104, 9966830), (130, 7973464), (152, 6819410), (190, 5455528), (208, 4983415), (247, 4196560), (260, 3986732), (304, 3409705), (380, 2727764), (494, 2098280), (520, 1993366), (760, 1363882), (988, 1049140), (1040, 996683), (1235, 839312), (1520, 681941), (1976, 524570), (2470, 419656), (3952, 262285), (4940, 209828), (9880, 104914), (19760, 52457)]