23848220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{108401}}^1$

素因数の和:108421

約数の個数: 24

約数和(自身を含む): 54634608

約数和(自身を除く): 30786388

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 108401, 216802, 433604, 542005, 1084010, 1192411, 2168020, 2384822, 4769644, 5962055, 11924110, 23848220]

約数ペア:

[(1, 23848220), (2, 11924110), (4, 5962055), (5, 4769644), (10, 2384822), (11, 2168020), (20, 1192411), (22, 1084010), (44, 542005), (55, 433604), (110, 216802), (220, 108401)]