5213902460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{691499}}^1$

素因数の和:691550

約数の個数: 48

約数和(自身を含む): 12198060000

約数和(自身を除く): 6984157540

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 52, 58, 65, 116, 130, 145, 260, 290, 377, 580, 754, 1508, 1885, 3770, 7540, 691499, 1382998, 2765996, 3457495, 6914990, 8989487, 13829980, 17978974, 20053471, 35957948, 40106942, 44947435, 80213884, 89894870, 100267355, 179789740, 200534710, 260695123, 401069420, 521390246, 1042780492, 1303475615, 2606951230, 5213902460]

約数ペア:

[(1, 5213902460), (2, 2606951230), (4, 1303475615), (5, 1042780492), (10, 521390246), (13, 401069420), (20, 260695123), (26, 200534710), (29, 179789740), (52, 100267355), (58, 89894870), (65, 80213884), (116, 44947435), (130, 40106942), (145, 35957948), (260, 20053471), (290, 17978974), (377, 13829980), (580, 8989487), (754, 6914990), (1508, 3457495), (1885, 2765996), (3770, 1382998), (7540, 691499)]