27415160

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{22109}}^1$

素因数の和:22151

約数の個数: 32

約数和(自身を含む): 63676800

約数和(自身を除く): 36261640

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 22109, 44218, 88436, 110545, 176872, 221090, 442180, 685379, 884360, 1370758, 2741516, 3426895, 5483032, 6853790, 13707580, 27415160]

約数ペア:

[(1, 27415160), (2, 13707580), (4, 6853790), (5, 5483032), (8, 3426895), (10, 2741516), (20, 1370758), (31, 884360), (40, 685379), (62, 442180), (124, 221090), (155, 176872), (248, 110545), (310, 88436), (620, 44218), (1240, 22109)]