332297620

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{405241}}^1$

素因数の和:405291

約数の個数: 24

約数和(自身を含む): 714846888

約数和(自身を除く): 382549268

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 405241, 810482, 1620964, 2026205, 4052410, 8104820, 16614881, 33229762, 66459524, 83074405, 166148810, 332297620]

約数ペア:

[(1, 332297620), (2, 166148810), (4, 83074405), (5, 66459524), (10, 33229762), (20, 16614881), (41, 8104820), (82, 4052410), (164, 2026205), (205, 1620964), (410, 810482), (820, 405241)]