71336800

素因数分解:

$2^5\times 5^2\times {\mathrm{23}}^1\times {\mathrm{3877}}^1$

素因数の和:3920

約数の個数: 72

約数和(自身を含む): 181769616

約数和(自身を除く): 110432816

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 40, 46, 50, 80, 92, 100, 115, 160, 184, 200, 230, 368, 400, 460, 575, 736, 800, 920, 1150, 1840, 2300, 3680, 3877, 4600, 7754, 9200, 15508, 18400, 19385, 31016, 38770, 62032, 77540, 89171, 96925, 124064, 155080, 178342, 193850, 310160, 356684, 387700, 445855, 620320, 713368, 775400, 891710, 1426736, 1550800, 1783420, 2229275, 2853472, 3101600, 3566840, 4458550, 7133680, 8917100, 14267360, 17834200, 35668400, 71336800]

約数ペア:

[(1, 71336800), (2, 35668400), (4, 17834200), (5, 14267360), (8, 8917100), (10, 7133680), (16, 4458550), (20, 3566840), (23, 3101600), (25, 2853472), (32, 2229275), (40, 1783420), (46, 1550800), (50, 1426736), (80, 891710), (92, 775400), (100, 713368), (115, 620320), (160, 445855), (184, 387700), (200, 356684), (230, 310160), (368, 193850), (400, 178342), (460, 155080), (575, 124064), (736, 96925), (800, 89171), (920, 77540), (1150, 62032), (1840, 38770), (2300, 31016), (3680, 19385), (3877, 18400), (4600, 15508), (7754, 9200)]