3835960

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2339}}^1$

素因数の和:2391

約数の個数: 32

約数和(自身を含む): 8845200

約数和(自身を除く): 5009240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 2339, 4678, 9356, 11695, 18712, 23390, 46780, 93560, 95899, 191798, 383596, 479495, 767192, 958990, 1917980, 3835960]

約数ペア:

[(1, 3835960), (2, 1917980), (4, 958990), (5, 767192), (8, 479495), (10, 383596), (20, 191798), (40, 95899), (41, 93560), (82, 46780), (164, 23390), (205, 18712), (328, 11695), (410, 9356), (820, 4678), (1640, 2339)]