15693484760

素因数分解:

$2^3\times 5^1\times {\mathrm{5701}}^1\times {\mathrm{68819}}^1$

素因数の和:74531

約数の個数: 32

約数和(自身を含む): 35317047600

約数和(自身を除く): 19623562840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5701, 11402, 22804, 28505, 45608, 57010, 68819, 114020, 137638, 228040, 275276, 344095, 550552, 688190, 1376380, 2752760, 392337119, 784674238, 1569348476, 1961685595, 3138696952, 3923371190, 7846742380, 15693484760]

約数ペア:

[(1, 15693484760), (2, 7846742380), (4, 3923371190), (5, 3138696952), (8, 1961685595), (10, 1569348476), (20, 784674238), (40, 392337119), (5701, 2752760), (11402, 1376380), (22804, 688190), (28505, 550552), (45608, 344095), (57010, 275276), (68819, 228040), (114020, 137638)]