89180450

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{461}}^1$

素因数の和:599

約数の個数: 48

約数和(自身を含む): 171692136

約数和(自身を除く): 82511686

約数列:

[1, 2, 5, 10, 25, 50, 53, 73, 106, 146, 265, 365, 461, 530, 730, 922, 1325, 1825, 2305, 2650, 3650, 3869, 4610, 7738, 11525, 19345, 23050, 24433, 33653, 38690, 48866, 67306, 96725, 122165, 168265, 193450, 244330, 336530, 610825, 841325, 1221650, 1682650, 1783609, 3567218, 8918045, 17836090, 44590225, 89180450]

約数ペア:

[(1, 89180450), (2, 44590225), (5, 17836090), (10, 8918045), (25, 3567218), (50, 1783609), (53, 1682650), (73, 1221650), (106, 841325), (146, 610825), (265, 336530), (365, 244330), (461, 193450), (530, 168265), (730, 122165), (922, 96725), (1325, 67306), (1825, 48866), (2305, 38690), (2650, 33653), (3650, 24433), (3869, 23050), (4610, 19345), (7738, 11525)]