85268300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{613}}^1$

素因数の和:747

約数の個数: 72

約数和(自身を含む): 201455856

約数和(自身を除く): 116187556

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 107, 130, 214, 260, 325, 428, 535, 613, 650, 1070, 1226, 1300, 1391, 2140, 2452, 2675, 2782, 3065, 5350, 5564, 6130, 6955, 7969, 10700, 12260, 13910, 15325, 15938, 27820, 30650, 31876, 34775, 39845, 61300, 65591, 69550, 79690, 131182, 139100, 159380, 199225, 262364, 327955, 398450, 655910, 796900, 852683, 1311820, 1639775, 1705366, 3279550, 3410732, 4263415, 6559100, 8526830, 17053660, 21317075, 42634150, 85268300]

約数ペア:

[(1, 85268300), (2, 42634150), (4, 21317075), (5, 17053660), (10, 8526830), (13, 6559100), (20, 4263415), (25, 3410732), (26, 3279550), (50, 1705366), (52, 1639775), (65, 1311820), (100, 852683), (107, 796900), (130, 655910), (214, 398450), (260, 327955), (325, 262364), (428, 199225), (535, 159380), (613, 139100), (650, 131182), (1070, 79690), (1226, 69550), (1300, 65591), (1391, 61300), (2140, 39845), (2452, 34775), (2675, 31876), (2782, 30650), (3065, 27820), (5350, 15938), (5564, 15325), (6130, 13910), (6955, 12260), (7969, 10700)]