17023960

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{13729}}^1$

素因数の和:13771

約数の個数: 32

約数和(自身を含む): 39542400

約数和(自身を除く): 22518440

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 13729, 27458, 54916, 68645, 109832, 137290, 274580, 425599, 549160, 851198, 1702396, 2127995, 3404792, 4255990, 8511980, 17023960]

約数ペア:

[(1, 17023960), (2, 8511980), (4, 4255990), (5, 3404792), (8, 2127995), (10, 1702396), (20, 851198), (31, 549160), (40, 425599), (62, 274580), (124, 137290), (155, 109832), (248, 68645), (310, 54916), (620, 27458), (1240, 13729)]