23584520

素因数分解:

$2^3\times 5^1\times {\mathrm{239}}^1\times {\mathrm{2467}}^1$

素因数の和:2717

約数の個数: 32

約数和(自身を含む): 53308800

約数和(自身を除く): 29724280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 239, 478, 956, 1195, 1912, 2390, 2467, 4780, 4934, 9560, 9868, 12335, 19736, 24670, 49340, 98680, 589613, 1179226, 2358452, 2948065, 4716904, 5896130, 11792260, 23584520]

約数ペア:

[(1, 23584520), (2, 11792260), (4, 5896130), (5, 4716904), (8, 2948065), (10, 2358452), (20, 1179226), (40, 589613), (239, 98680), (478, 49340), (956, 24670), (1195, 19736), (1912, 12335), (2390, 9868), (2467, 9560), (4780, 4934)]