24941380

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{673}}^1$

素因数の和:808

約数の個数: 48

約数和(自身を含む): 56049840

約数和(自身を除く): 31108460

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 109, 170, 218, 340, 436, 545, 673, 1090, 1346, 1853, 2180, 2692, 3365, 3706, 6730, 7412, 9265, 11441, 13460, 18530, 22882, 37060, 45764, 57205, 73357, 114410, 146714, 228820, 293428, 366785, 733570, 1247069, 1467140, 2494138, 4988276, 6235345, 12470690, 24941380]

約数ペア:

[(1, 24941380), (2, 12470690), (4, 6235345), (5, 4988276), (10, 2494138), (17, 1467140), (20, 1247069), (34, 733570), (68, 366785), (85, 293428), (109, 228820), (170, 146714), (218, 114410), (340, 73357), (436, 57205), (545, 45764), (673, 37060), (1090, 22882), (1346, 18530), (1853, 13460), (2180, 11441), (2692, 9265), (3365, 7412), (3706, 6730)]