2343560

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1429}}^1$

素因数の和:1481

約数の個数: 32

約数和(自身を含む): 5405400

約数和(自身を除く): 3061840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1429, 1640, 2858, 5716, 7145, 11432, 14290, 28580, 57160, 58589, 117178, 234356, 292945, 468712, 585890, 1171780, 2343560]

約数ペア:

[(1, 2343560), (2, 1171780), (4, 585890), (5, 468712), (8, 292945), (10, 234356), (20, 117178), (40, 58589), (41, 57160), (82, 28580), (164, 14290), (205, 11432), (328, 7145), (410, 5716), (820, 2858), (1429, 1640)]