22982360

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{9419}}^1$

素因数の和:9491

約数の個数: 32

約数和(自身を含む): 52563600

約数和(自身を除く): 29581240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 122, 244, 305, 488, 610, 1220, 2440, 9419, 18838, 37676, 47095, 75352, 94190, 188380, 376760, 574559, 1149118, 2298236, 2872795, 4596472, 5745590, 11491180, 22982360]

約数ペア:

[(1, 22982360), (2, 11491180), (4, 5745590), (5, 4596472), (8, 2872795), (10, 2298236), (20, 1149118), (40, 574559), (61, 376760), (122, 188380), (244, 94190), (305, 75352), (488, 47095), (610, 37676), (1220, 18838), (2440, 9419)]