11679560

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{9419}}^1$

素因数の和:9461

約数の個数: 32

約数和(自身を含む): 27129600

約数和(自身を除く): 15450040

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 9419, 18838, 37676, 47095, 75352, 94190, 188380, 291989, 376760, 583978, 1167956, 1459945, 2335912, 2919890, 5839780, 11679560]

約数ペア:

[(1, 11679560), (2, 5839780), (4, 2919890), (5, 2335912), (8, 1459945), (10, 1167956), (20, 583978), (31, 376760), (40, 291989), (62, 188380), (124, 94190), (155, 75352), (248, 47095), (310, 37676), (620, 18838), (1240, 9419)]