80060740

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{1607}}^1$

素因数の和:1716

約数の個数: 48

約数和(自身を含む): 175053312

約数和(自身を除く): 94992572

約数列:

[1, 2, 4, 5, 10, 20, 47, 53, 94, 106, 188, 212, 235, 265, 470, 530, 940, 1060, 1607, 2491, 3214, 4982, 6428, 8035, 9964, 12455, 16070, 24910, 32140, 49820, 75529, 85171, 151058, 170342, 302116, 340684, 377645, 425855, 755290, 851710, 1510580, 1703420, 4003037, 8006074, 16012148, 20015185, 40030370, 80060740]

約数ペア:

[(1, 80060740), (2, 40030370), (4, 20015185), (5, 16012148), (10, 8006074), (20, 4003037), (47, 1703420), (53, 1510580), (94, 851710), (106, 755290), (188, 425855), (212, 377645), (235, 340684), (265, 302116), (470, 170342), (530, 151058), (940, 85171), (1060, 75529), (1607, 49820), (2491, 32140), (3214, 24910), (4982, 16070), (6428, 12455), (8035, 9964)]