109026920

素因数分解:

$2^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{24121}}^1$

素因数の和:24245

約数の個数: 32

約数和(自身を含む): 247491720

約数和(自身を除く): 138464800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 113, 226, 452, 565, 904, 1130, 2260, 4520, 24121, 48242, 96484, 120605, 192968, 241210, 482420, 964840, 2725673, 5451346, 10902692, 13628365, 21805384, 27256730, 54513460, 109026920]

約数ペア:

[(1, 109026920), (2, 54513460), (4, 27256730), (5, 21805384), (8, 13628365), (10, 10902692), (20, 5451346), (40, 2725673), (113, 964840), (226, 482420), (452, 241210), (565, 192968), (904, 120605), (1130, 96484), (2260, 48242), (4520, 24121)]