4464520

素因数分解:

$2^3\times 5^1\times {\mathrm{239}}^1\times {\mathrm{467}}^1$

素因数の和:717

約数の個数: 32

約数和(自身を含む): 10108800

約数和(自身を除く): 5644280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 239, 467, 478, 934, 956, 1195, 1868, 1912, 2335, 2390, 3736, 4670, 4780, 9340, 9560, 18680, 111613, 223226, 446452, 558065, 892904, 1116130, 2232260, 4464520]

約数ペア:

[(1, 4464520), (2, 2232260), (4, 1116130), (5, 892904), (8, 558065), (10, 446452), (20, 223226), (40, 111613), (239, 18680), (467, 9560), (478, 9340), (934, 4780), (956, 4670), (1195, 3736), (1868, 2390), (1912, 2335)]