75369740

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1\times {\mathrm{569}}^1$

素因数の和:794

約数の個数: 48

約数和(自身を含む): 163749600

約数和(自身を除く): 88379860

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 179, 185, 358, 370, 569, 716, 740, 895, 1138, 1790, 2276, 2845, 3580, 5690, 6623, 11380, 13246, 21053, 26492, 33115, 42106, 66230, 84212, 101851, 105265, 132460, 203702, 210530, 407404, 421060, 509255, 1018510, 2037020, 3768487, 7536974, 15073948, 18842435, 37684870, 75369740]

約数ペア:

[(1, 75369740), (2, 37684870), (4, 18842435), (5, 15073948), (10, 7536974), (20, 3768487), (37, 2037020), (74, 1018510), (148, 509255), (179, 421060), (185, 407404), (358, 210530), (370, 203702), (569, 132460), (716, 105265), (740, 101851), (895, 84212), (1138, 66230), (1790, 42106), (2276, 33115), (2845, 26492), (3580, 21053), (5690, 13246), (6623, 11380)]