2140360

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{733}}^1$

素因数の和:817

約数の個数: 32

約数和(自身を含む): 4888440

約数和(自身を除く): 2748080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 733, 1460, 1466, 2920, 2932, 3665, 5864, 7330, 14660, 29320, 53509, 107018, 214036, 267545, 428072, 535090, 1070180, 2140360]

約数ペア:

[(1, 2140360), (2, 1070180), (4, 535090), (5, 428072), (8, 267545), (10, 214036), (20, 107018), (40, 53509), (73, 29320), (146, 14660), (292, 7330), (365, 5864), (584, 3665), (730, 2932), (733, 2920), (1460, 1466)]