45494540

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3571}}^1$

素因数の和:3607

約数の個数: 72

約数和(自身を含む): 119719152

約数和(自身を除く): 74224612

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 49, 52, 65, 70, 91, 98, 130, 140, 182, 196, 245, 260, 364, 455, 490, 637, 910, 980, 1274, 1820, 2548, 3185, 3571, 6370, 7142, 12740, 14284, 17855, 24997, 35710, 46423, 49994, 71420, 92846, 99988, 124985, 174979, 185692, 232115, 249970, 324961, 349958, 464230, 499940, 649922, 699916, 874895, 928460, 1299844, 1624805, 1749790, 2274727, 3249610, 3499580, 4549454, 6499220, 9098908, 11373635, 22747270, 45494540]

約数ペア:

[(1, 45494540), (2, 22747270), (4, 11373635), (5, 9098908), (7, 6499220), (10, 4549454), (13, 3499580), (14, 3249610), (20, 2274727), (26, 1749790), (28, 1624805), (35, 1299844), (49, 928460), (52, 874895), (65, 699916), (70, 649922), (91, 499940), (98, 464230), (130, 349958), (140, 324961), (182, 249970), (196, 232115), (245, 185692), (260, 174979), (364, 124985), (455, 99988), (490, 92846), (637, 71420), (910, 49994), (980, 46423), (1274, 35710), (1820, 24997), (2548, 17855), (3185, 14284), (3571, 12740), (6370, 7142)]