2022368240

素因数分解:

$2^4\times 5^1\times {\mathrm{281}}^1\times {\mathrm{89963}}^1$

素因数の和:90257

約数の個数: 40

約数和(自身を含む): 4718791728

約数和(自身を除く): 2696423488

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 281, 562, 1124, 1405, 2248, 2810, 4496, 5620, 11240, 22480, 89963, 179926, 359852, 449815, 719704, 899630, 1439408, 1799260, 3598520, 7197040, 25279603, 50559206, 101118412, 126398015, 202236824, 252796030, 404473648, 505592060, 1011184120, 2022368240]

約数ペア:

[(1, 2022368240), (2, 1011184120), (4, 505592060), (5, 404473648), (8, 252796030), (10, 202236824), (16, 126398015), (20, 101118412), (40, 50559206), (80, 25279603), (281, 7197040), (562, 3598520), (1124, 1799260), (1405, 1439408), (2248, 899630), (2810, 719704), (4496, 449815), (5620, 359852), (11240, 179926), (22480, 89963)]