7294160

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1249}}^1$

素因数の和:1335

約数の個数: 40

約数和(自身を含む): 17205000

約数和(自身を除く): 9910840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 146, 292, 365, 584, 730, 1168, 1249, 1460, 2498, 2920, 4996, 5840, 6245, 9992, 12490, 19984, 24980, 49960, 91177, 99920, 182354, 364708, 455885, 729416, 911770, 1458832, 1823540, 3647080, 7294160]

約数ペア:

[(1, 7294160), (2, 3647080), (4, 1823540), (5, 1458832), (8, 911770), (10, 729416), (16, 455885), (20, 364708), (40, 182354), (73, 99920), (80, 91177), (146, 49960), (292, 24980), (365, 19984), (584, 12490), (730, 9992), (1168, 6245), (1249, 5840), (1460, 4996), (2498, 2920)]