4078460

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{3343}}^1$

素因数の和:3413

約数の個数: 24

約数和(自身を含む): 8707776

約数和(自身を除く): 4629316

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 3343, 6686, 13372, 16715, 33430, 66860, 203923, 407846, 815692, 1019615, 2039230, 4078460]

約数ペア:

[(1, 4078460), (2, 2039230), (4, 1019615), (5, 815692), (10, 407846), (20, 203923), (61, 66860), (122, 33430), (244, 16715), (305, 13372), (610, 6686), (1220, 3343)]