164014630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{797}}^1\times {\mathrm{1583}}^1$

素因数の和:2400

約数の個数: 32

約数和(自身を含む): 318536064

約数和(自身を除く): 154521434

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 797, 1583, 1594, 3166, 3985, 7915, 7970, 10361, 15830, 20579, 20722, 41158, 51805, 102895, 103610, 205790, 1261651, 2523302, 6308255, 12616510, 16401463, 32802926, 82007315, 164014630]

約数ペア:

[(1, 164014630), (2, 82007315), (5, 32802926), (10, 16401463), (13, 12616510), (26, 6308255), (65, 2523302), (130, 1261651), (797, 205790), (1583, 103610), (1594, 102895), (3166, 51805), (3985, 41158), (7915, 20722), (7970, 20579), (10361, 15830)]