22159150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{467}}^1$

素因数の和:565

約数の個数: 48

約数和(自身を含む): 45090864

約数和(自身を除く): 22931714

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 73, 130, 146, 325, 365, 467, 650, 730, 934, 949, 1825, 1898, 2335, 3650, 4670, 4745, 6071, 9490, 11675, 12142, 23350, 23725, 30355, 34091, 47450, 60710, 68182, 151775, 170455, 303550, 340910, 443183, 852275, 886366, 1704550, 2215915, 4431830, 11079575, 22159150]

約数ペア:

[(1, 22159150), (2, 11079575), (5, 4431830), (10, 2215915), (13, 1704550), (25, 886366), (26, 852275), (50, 443183), (65, 340910), (73, 303550), (130, 170455), (146, 151775), (325, 68182), (365, 60710), (467, 47450), (650, 34091), (730, 30355), (934, 23725), (949, 23350), (1825, 12142), (1898, 11675), (2335, 9490), (3650, 6071), (4670, 4745)]