10969960

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{6689}}^1$

素因数の和:6741

約数の個数: 32

約数和(自身を含む): 25288200

約数和(自身を除く): 14318240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 6689, 13378, 26756, 33445, 53512, 66890, 133780, 267560, 274249, 548498, 1096996, 1371245, 2193992, 2742490, 5484980, 10969960]

約数ペア:

[(1, 10969960), (2, 5484980), (4, 2742490), (5, 2193992), (8, 1371245), (10, 1096996), (20, 548498), (40, 274249), (41, 267560), (82, 133780), (164, 66890), (205, 53512), (328, 33445), (410, 26756), (820, 13378), (1640, 6689)]