80066220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4463}}^1$

素因数の和:4511

約数の個数: 96

約数和(自身を含む): 251983872

約数和(自身を除く): 171917652

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 23, 26, 30, 39, 46, 52, 60, 65, 69, 78, 92, 115, 130, 138, 156, 195, 230, 260, 276, 299, 345, 390, 460, 598, 690, 780, 897, 1196, 1380, 1495, 1794, 2990, 3588, 4463, 4485, 5980, 8926, 8970, 13389, 17852, 17940, 22315, 26778, 44630, 53556, 58019, 66945, 89260, 102649, 116038, 133890, 174057, 205298, 232076, 267780, 290095, 307947, 348114, 410596, 513245, 580190, 615894, 696228, 870285, 1026490, 1160380, 1231788, 1334437, 1539735, 1740570, 2052980, 2668874, 3079470, 3481140, 4003311, 5337748, 6158940, 6672185, 8006622, 13344370, 16013244, 20016555, 26688740, 40033110, 80066220]

約数ペア:

[(1, 80066220), (2, 40033110), (3, 26688740), (4, 20016555), (5, 16013244), (6, 13344370), (10, 8006622), (12, 6672185), (13, 6158940), (15, 5337748), (20, 4003311), (23, 3481140), (26, 3079470), (30, 2668874), (39, 2052980), (46, 1740570), (52, 1539735), (60, 1334437), (65, 1231788), (69, 1160380), (78, 1026490), (92, 870285), (115, 696228), (130, 615894), (138, 580190), (156, 513245), (195, 410596), (230, 348114), (260, 307947), (276, 290095), (299, 267780), (345, 232076), (390, 205298), (460, 174057), (598, 133890), (690, 116038), (780, 102649), (897, 89260), (1196, 66945), (1380, 58019), (1495, 53556), (1794, 44630), (2990, 26778), (3588, 22315), (4463, 17940), (4485, 17852), (5980, 13389), (8926, 8970)]