71841500

素因数分解:

$2^2\times 5^3\times {\mathrm{53}}^1\times {\mathrm{2711}}^1$

素因数の和:2783

約数の個数: 48

約数和(自身を含む): 159921216

約数和(自身を除く): 88079716

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 53, 100, 106, 125, 212, 250, 265, 500, 530, 1060, 1325, 2650, 2711, 5300, 5422, 6625, 10844, 13250, 13555, 26500, 27110, 54220, 67775, 135550, 143683, 271100, 287366, 338875, 574732, 677750, 718415, 1355500, 1436830, 2873660, 3592075, 7184150, 14368300, 17960375, 35920750, 71841500]

約数ペア:

[(1, 71841500), (2, 35920750), (4, 17960375), (5, 14368300), (10, 7184150), (20, 3592075), (25, 2873660), (50, 1436830), (53, 1355500), (100, 718415), (106, 677750), (125, 574732), (212, 338875), (250, 287366), (265, 271100), (500, 143683), (530, 135550), (1060, 67775), (1325, 54220), (2650, 27110), (2711, 26500), (5300, 13555), (5422, 13250), (6625, 10844)]