85766200

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{32987}}^1$

素因数の和:33016

約数の個数: 48

約数和(自身を含む): 214751880

約数和(自身を除く): 128985680

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 325, 520, 650, 1300, 2600, 32987, 65974, 131948, 164935, 263896, 329870, 428831, 659740, 824675, 857662, 1319480, 1649350, 1715324, 2144155, 3298700, 3430648, 4288310, 6597400, 8576620, 10720775, 17153240, 21441550, 42883100, 85766200]

約数ペア:

[(1, 85766200), (2, 42883100), (4, 21441550), (5, 17153240), (8, 10720775), (10, 8576620), (13, 6597400), (20, 4288310), (25, 3430648), (26, 3298700), (40, 2144155), (50, 1715324), (52, 1649350), (65, 1319480), (100, 857662), (104, 824675), (130, 659740), (200, 428831), (260, 329870), (325, 263896), (520, 164935), (650, 131948), (1300, 65974), (2600, 32987)]