4891126660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1204711}}^1$

素因数の和:1204756

約数の個数: 48

約数和(自身を含む): 12143496960

約数和(自身を除く): 7252370300

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 580, 812, 1015, 2030, 4060, 1204711, 2409422, 4818844, 6023555, 8432977, 12047110, 16865954, 24094220, 33731908, 34936619, 42164885, 69873238, 84329770, 139746476, 168659540, 174683095, 244556333, 349366190, 489112666, 698732380, 978225332, 1222781665, 2445563330, 4891126660]

約数ペア:

[(1, 4891126660), (2, 2445563330), (4, 1222781665), (5, 978225332), (7, 698732380), (10, 489112666), (14, 349366190), (20, 244556333), (28, 174683095), (29, 168659540), (35, 139746476), (58, 84329770), (70, 69873238), (116, 42164885), (140, 34936619), (145, 33731908), (203, 24094220), (290, 16865954), (406, 12047110), (580, 8432977), (812, 6023555), (1015, 4818844), (2030, 2409422), (4060, 1204711)]