62394940

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{641}}^1$

素因数の和:838

約数の個数: 48

約数和(自身を含む): 136329984

約数和(自身を除く): 73935044

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 157, 310, 314, 620, 628, 641, 785, 1282, 1570, 2564, 3140, 3205, 4867, 6410, 9734, 12820, 19468, 19871, 24335, 39742, 48670, 79484, 97340, 99355, 100637, 198710, 201274, 397420, 402548, 503185, 1006370, 2012740, 3119747, 6239494, 12478988, 15598735, 31197470, 62394940]

約数ペア:

[(1, 62394940), (2, 31197470), (4, 15598735), (5, 12478988), (10, 6239494), (20, 3119747), (31, 2012740), (62, 1006370), (124, 503185), (155, 402548), (157, 397420), (310, 201274), (314, 198710), (620, 100637), (628, 99355), (641, 97340), (785, 79484), (1282, 48670), (1570, 39742), (2564, 24335), (3140, 19871), (3205, 19468), (4867, 12820), (6410, 9734)]