17948360

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{9547}}^1$

素因数の和:9605

約数の個数: 32

約数和(自身を含む): 41247360

約数和(自身を除く): 23299000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 9547, 19094, 38188, 47735, 76376, 95470, 190940, 381880, 448709, 897418, 1794836, 2243545, 3589672, 4487090, 8974180, 17948360]

約数ペア:

[(1, 17948360), (2, 8974180), (4, 4487090), (5, 3589672), (8, 2243545), (10, 1794836), (20, 897418), (40, 448709), (47, 381880), (94, 190940), (188, 95470), (235, 76376), (376, 47735), (470, 38188), (940, 19094), (1880, 9547)]