260147560

素因数分解:

$2^3\times 5^1\times {\mathrm{2399}}^1\times {\mathrm{2711}}^1$

素因数の和:5121

約数の個数: 32

約数和(自身を含む): 585792000

約数和(自身を除く): 325644440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2399, 2711, 4798, 5422, 9596, 10844, 11995, 13555, 19192, 21688, 23990, 27110, 47980, 54220, 95960, 108440, 6503689, 13007378, 26014756, 32518445, 52029512, 65036890, 130073780, 260147560]

約数ペア:

[(1, 260147560), (2, 130073780), (4, 65036890), (5, 52029512), (8, 32518445), (10, 26014756), (20, 13007378), (40, 6503689), (2399, 108440), (2711, 95960), (4798, 54220), (5422, 47980), (9596, 27110), (10844, 23990), (11995, 21688), (13555, 19192)]