4576420

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{5581}}^1$

素因数の和:5631

約数の個数: 24

約数和(自身を含む): 9846648

約数和(自身を除く): 5270228

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 5581, 11162, 22324, 27905, 55810, 111620, 228821, 457642, 915284, 1144105, 2288210, 4576420]

約数ペア:

[(1, 4576420), (2, 2288210), (4, 1144105), (5, 915284), (10, 457642), (20, 228821), (41, 111620), (82, 55810), (164, 27905), (205, 22324), (410, 11162), (820, 5581)]