136280457940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{16742071}}^1$

素因数の和:16742128

約数の個数: 48

約数和(自身を含む): 320644162944

約数和(自身を除く): 184363705004

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 37, 44, 55, 74, 110, 148, 185, 220, 370, 407, 740, 814, 1628, 2035, 4070, 8140, 16742071, 33484142, 66968284, 83710355, 167420710, 184162781, 334841420, 368325562, 619456627, 736651124, 920813905, 1238913254, 1841627810, 2477826508, 3097283135, 3683255620, 6194566270, 6814022897, 12389132540, 13628045794, 27256091588, 34070114485, 68140228970, 136280457940]

約数ペア:

[(1, 136280457940), (2, 68140228970), (4, 34070114485), (5, 27256091588), (10, 13628045794), (11, 12389132540), (20, 6814022897), (22, 6194566270), (37, 3683255620), (44, 3097283135), (55, 2477826508), (74, 1841627810), (110, 1238913254), (148, 920813905), (185, 736651124), (220, 619456627), (370, 368325562), (407, 334841420), (740, 184162781), (814, 167420710), (1628, 83710355), (2035, 66968284), (4070, 33484142), (8140, 16742071)]