23494120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{45181}}^1$

素因数の和:45205

約数の個数: 32

約数和(自身を含む): 56929320

約数和(自身を除く): 33435200

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 45181, 90362, 180724, 225905, 361448, 451810, 587353, 903620, 1174706, 1807240, 2349412, 2936765, 4698824, 5873530, 11747060, 23494120]

約数ペア:

[(1, 23494120), (2, 11747060), (4, 5873530), (5, 4698824), (8, 2936765), (10, 2349412), (13, 1807240), (20, 1174706), (26, 903620), (40, 587353), (52, 451810), (65, 361448), (104, 225905), (130, 180724), (260, 90362), (520, 45181)]