47563760

素因数分解:

$2^4\times 5^1\times {\mathrm{241}}^1\times {\mathrm{2467}}^1$

素因数の和:2721

約数の個数: 40

約数和(自身を含む): 111089616

約数和(自身を除く): 63525856

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 241, 482, 964, 1205, 1928, 2410, 2467, 3856, 4820, 4934, 9640, 9868, 12335, 19280, 19736, 24670, 39472, 49340, 98680, 197360, 594547, 1189094, 2378188, 2972735, 4756376, 5945470, 9512752, 11890940, 23781880, 47563760]

約数ペア:

[(1, 47563760), (2, 23781880), (4, 11890940), (5, 9512752), (8, 5945470), (10, 4756376), (16, 2972735), (20, 2378188), (40, 1189094), (80, 594547), (241, 197360), (482, 98680), (964, 49340), (1205, 39472), (1928, 24670), (2410, 19736), (2467, 19280), (3856, 12335), (4820, 9868), (4934, 9640)]