44347420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{607}}^1$

素因数の和:910

約数の個数: 48

約数和(自身を含む): 100816128

約数和(自身を除く): 56468708

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 281, 562, 607, 1124, 1214, 1405, 2428, 2810, 3035, 3653, 5620, 6070, 7306, 7891, 12140, 14612, 15782, 18265, 31564, 36530, 39455, 73060, 78910, 157820, 170567, 341134, 682268, 852835, 1705670, 2217371, 3411340, 4434742, 8869484, 11086855, 22173710, 44347420]

約数ペア:

[(1, 44347420), (2, 22173710), (4, 11086855), (5, 8869484), (10, 4434742), (13, 3411340), (20, 2217371), (26, 1705670), (52, 852835), (65, 682268), (130, 341134), (260, 170567), (281, 157820), (562, 78910), (607, 73060), (1124, 39455), (1214, 36530), (1405, 31564), (2428, 18265), (2810, 15782), (3035, 14612), (3653, 12140), (5620, 7891), (6070, 7306)]