4699684780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{118619}}^1$

素因数の和:118918

約数の個数: 48

約数和(自身を含む): 11319194880

約数和(自身を除く): 6619510100

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 283, 566, 1132, 1415, 1981, 2830, 3962, 5660, 7924, 9905, 19810, 39620, 118619, 237238, 474476, 593095, 830333, 1186190, 1660666, 2372380, 3321332, 4151665, 8303330, 16606660, 33569177, 67138354, 134276708, 167845885, 234984239, 335691770, 469968478, 671383540, 939936956, 1174921195, 2349842390, 4699684780]

約数ペア:

[(1, 4699684780), (2, 2349842390), (4, 1174921195), (5, 939936956), (7, 671383540), (10, 469968478), (14, 335691770), (20, 234984239), (28, 167845885), (35, 134276708), (70, 67138354), (140, 33569177), (283, 16606660), (566, 8303330), (1132, 4151665), (1415, 3321332), (1981, 2372380), (2830, 1660666), (3962, 1186190), (5660, 830333), (7924, 593095), (9905, 474476), (19810, 237238), (39620, 118619)]