514614260

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{4637}}^1$

素因数の和:4856

約数の個数: 48

約数和(自身を含む): 1122024960

約数和(自身を除く): 607410700

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 179, 310, 358, 620, 716, 895, 1790, 3580, 4637, 5549, 9274, 11098, 18548, 22196, 23185, 27745, 46370, 55490, 92740, 110980, 143747, 287494, 574988, 718735, 830023, 1437470, 1660046, 2874940, 3320092, 4150115, 8300230, 16600460, 25730713, 51461426, 102922852, 128653565, 257307130, 514614260]

約数ペア:

[(1, 514614260), (2, 257307130), (4, 128653565), (5, 102922852), (10, 51461426), (20, 25730713), (31, 16600460), (62, 8300230), (124, 4150115), (155, 3320092), (179, 2874940), (310, 1660046), (358, 1437470), (620, 830023), (716, 718735), (895, 574988), (1790, 287494), (3580, 143747), (4637, 110980), (5549, 92740), (9274, 55490), (11098, 46370), (18548, 27745), (22196, 23185)]