10215560

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{6229}}^1$

素因数の和:6281

約数の個数: 32

約数和(自身を含む): 23549400

約数和(自身を除く): 13333840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 6229, 12458, 24916, 31145, 49832, 62290, 124580, 249160, 255389, 510778, 1021556, 1276945, 2043112, 2553890, 5107780, 10215560]

約数ペア:

[(1, 10215560), (2, 5107780), (4, 2553890), (5, 2043112), (8, 1276945), (10, 1021556), (20, 510778), (40, 255389), (41, 249160), (82, 124580), (164, 62290), (205, 49832), (328, 31145), (410, 24916), (820, 12458), (1640, 6229)]