12095560

素因数分解:

$2^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{4259}}^1$

素因数の和:4341

約数の個数: 32

約数和(自身を含む): 27604800

約数和(自身を除く): 15509240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 71, 142, 284, 355, 568, 710, 1420, 2840, 4259, 8518, 17036, 21295, 34072, 42590, 85180, 170360, 302389, 604778, 1209556, 1511945, 2419112, 3023890, 6047780, 12095560]

約数ペア:

[(1, 12095560), (2, 6047780), (4, 3023890), (5, 2419112), (8, 1511945), (10, 1209556), (20, 604778), (40, 302389), (71, 170360), (142, 85180), (284, 42590), (355, 34072), (568, 21295), (710, 17036), (1420, 8518), (2840, 4259)]