45219160

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{23071}}^1$

素因数の和:23096

約数の個数: 48

約数和(自身を含む): 118359360

約数和(自身を除く): 73140200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 23071, 46142, 92284, 115355, 161497, 184568, 230710, 322994, 461420, 645988, 807485, 922840, 1130479, 1291976, 1614970, 2260958, 3229940, 4521916, 5652395, 6459880, 9043832, 11304790, 22609580, 45219160]

約数ペア:

[(1, 45219160), (2, 22609580), (4, 11304790), (5, 9043832), (7, 6459880), (8, 5652395), (10, 4521916), (14, 3229940), (20, 2260958), (28, 1614970), (35, 1291976), (40, 1130479), (49, 922840), (56, 807485), (70, 645988), (98, 461420), (140, 322994), (196, 230710), (245, 184568), (280, 161497), (392, 115355), (490, 92284), (980, 46142), (1960, 23071)]