852294650

素因数分解:

$2^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{409}}^1\times {\mathrm{587}}^1$

素因数の和:1079

約数の個数: 48

約数和(自身を含む): 1614271680

約数和(自身を除く): 761977030

約数列:

[1, 2, 5, 10, 25, 50, 71, 142, 355, 409, 587, 710, 818, 1174, 1775, 2045, 2935, 3550, 4090, 5870, 10225, 14675, 20450, 29039, 29350, 41677, 58078, 83354, 145195, 208385, 240083, 290390, 416770, 480166, 725975, 1041925, 1200415, 1451950, 2083850, 2400830, 6002075, 12004150, 17045893, 34091786, 85229465, 170458930, 426147325, 852294650]

約数ペア:

[(1, 852294650), (2, 426147325), (5, 170458930), (10, 85229465), (25, 34091786), (50, 17045893), (71, 12004150), (142, 6002075), (355, 2400830), (409, 2083850), (587, 1451950), (710, 1200415), (818, 1041925), (1174, 725975), (1775, 480166), (2045, 416770), (2935, 290390), (3550, 240083), (4090, 208385), (5870, 145195), (10225, 83354), (14675, 58078), (20450, 41677), (29039, 29350)]