414534680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{40013}}^1$

素因数の和:40068

約数の個数: 64

約数和(自身を含む): 1094783040

約数和(自身を除く): 680248360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 37, 40, 56, 70, 74, 140, 148, 185, 259, 280, 296, 370, 518, 740, 1036, 1295, 1480, 2072, 2590, 5180, 10360, 40013, 80026, 160052, 200065, 280091, 320104, 400130, 560182, 800260, 1120364, 1400455, 1480481, 1600520, 2240728, 2800910, 2960962, 5601820, 5921924, 7402405, 10363367, 11203640, 11843848, 14804810, 20726734, 29609620, 41453468, 51816835, 59219240, 82906936, 103633670, 207267340, 414534680]

約数ペア:

[(1, 414534680), (2, 207267340), (4, 103633670), (5, 82906936), (7, 59219240), (8, 51816835), (10, 41453468), (14, 29609620), (20, 20726734), (28, 14804810), (35, 11843848), (37, 11203640), (40, 10363367), (56, 7402405), (70, 5921924), (74, 5601820), (140, 2960962), (148, 2800910), (185, 2240728), (259, 1600520), (280, 1480481), (296, 1400455), (370, 1120364), (518, 800260), (740, 560182), (1036, 400130), (1295, 320104), (1480, 280091), (2072, 200065), (2590, 160052), (5180, 80026), (10360, 40013)]