85857850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{5743}}^1$

素因数の和:5791

約数の個数: 48

約数和(自身を含む): 179488512

約数和(自身を除く): 93630662

約数列:

[1, 2, 5, 10, 13, 23, 25, 26, 46, 50, 65, 115, 130, 230, 299, 325, 575, 598, 650, 1150, 1495, 2990, 5743, 7475, 11486, 14950, 28715, 57430, 74659, 132089, 143575, 149318, 264178, 287150, 373295, 660445, 746590, 1320890, 1717157, 1866475, 3302225, 3434314, 3732950, 6604450, 8585785, 17171570, 42928925, 85857850]

約数ペア:

[(1, 85857850), (2, 42928925), (5, 17171570), (10, 8585785), (13, 6604450), (23, 3732950), (25, 3434314), (26, 3302225), (46, 1866475), (50, 1717157), (65, 1320890), (115, 746590), (130, 660445), (230, 373295), (299, 287150), (325, 264178), (575, 149318), (598, 143575), (650, 132089), (1150, 74659), (1495, 57430), (2990, 28715), (5743, 14950), (7475, 11486)]