37709980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{521}}^1$

素因数の和:595

約数の個数: 96

約数和(自身を含む): 101025792

約数和(自身を除く): 63315812

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 47, 55, 70, 77, 94, 110, 140, 154, 188, 220, 235, 308, 329, 385, 470, 517, 521, 658, 770, 940, 1034, 1042, 1316, 1540, 1645, 2068, 2084, 2585, 2605, 3290, 3619, 3647, 5170, 5210, 5731, 6580, 7238, 7294, 10340, 10420, 11462, 14476, 14588, 18095, 18235, 22924, 24487, 28655, 36190, 36470, 40117, 48974, 57310, 72380, 72940, 80234, 97948, 114620, 122435, 160468, 171409, 200585, 244870, 269357, 342818, 401170, 489740, 538714, 685636, 802340, 857045, 1077428, 1346785, 1714090, 1885499, 2693570, 3428180, 3770998, 5387140, 7541996, 9427495, 18854990, 37709980]

約数ペア:

[(1, 37709980), (2, 18854990), (4, 9427495), (5, 7541996), (7, 5387140), (10, 3770998), (11, 3428180), (14, 2693570), (20, 1885499), (22, 1714090), (28, 1346785), (35, 1077428), (44, 857045), (47, 802340), (55, 685636), (70, 538714), (77, 489740), (94, 401170), (110, 342818), (140, 269357), (154, 244870), (188, 200585), (220, 171409), (235, 160468), (308, 122435), (329, 114620), (385, 97948), (470, 80234), (517, 72940), (521, 72380), (658, 57310), (770, 48974), (940, 40117), (1034, 36470), (1042, 36190), (1316, 28655), (1540, 24487), (1645, 22924), (2068, 18235), (2084, 18095), (2585, 14588), (2605, 14476), (3290, 11462), (3619, 10420), (3647, 10340), (5170, 7294), (5210, 7238), (5731, 6580)]