89092520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{10657}}^1$

素因数の和:10698

約数の個数: 64

約数和(自身を含む): 230212800

約数和(自身を除く): 141120280

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 44, 55, 76, 88, 95, 110, 152, 190, 209, 220, 380, 418, 440, 760, 836, 1045, 1672, 2090, 4180, 8360, 10657, 21314, 42628, 53285, 85256, 106570, 117227, 202483, 213140, 234454, 404966, 426280, 468908, 586135, 809932, 937816, 1012415, 1172270, 1619864, 2024830, 2227313, 2344540, 4049660, 4454626, 4689080, 8099320, 8909252, 11136565, 17818504, 22273130, 44546260, 89092520]

約数ペア:

[(1, 89092520), (2, 44546260), (4, 22273130), (5, 17818504), (8, 11136565), (10, 8909252), (11, 8099320), (19, 4689080), (20, 4454626), (22, 4049660), (38, 2344540), (40, 2227313), (44, 2024830), (55, 1619864), (76, 1172270), (88, 1012415), (95, 937816), (110, 809932), (152, 586135), (190, 468908), (209, 426280), (220, 404966), (380, 234454), (418, 213140), (440, 202483), (760, 117227), (836, 106570), (1045, 85256), (1672, 53285), (2090, 42628), (4180, 21314), (8360, 10657)]