73940060

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{613}}^1$

素因数の和:822

約数の個数: 48

約数和(自身を含む): 160710816

約数和(自身を除く): 86770756

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 163, 185, 326, 370, 613, 652, 740, 815, 1226, 1630, 2452, 3065, 3260, 6031, 6130, 12062, 12260, 22681, 24124, 30155, 45362, 60310, 90724, 99919, 113405, 120620, 199838, 226810, 399676, 453620, 499595, 999190, 1998380, 3697003, 7394006, 14788012, 18485015, 36970030, 73940060]

約数ペア:

[(1, 73940060), (2, 36970030), (4, 18485015), (5, 14788012), (10, 7394006), (20, 3697003), (37, 1998380), (74, 999190), (148, 499595), (163, 453620), (185, 399676), (326, 226810), (370, 199838), (613, 120620), (652, 113405), (740, 99919), (815, 90724), (1226, 60310), (1630, 45362), (2452, 30155), (3065, 24124), (3260, 22681), (6031, 12260), (6130, 12062)]