1567136320

素因数分解:

$2^6\times 5^1\times {\mathrm{157}}^1\times {\mathrm{31193}}^1$

素因数の和:31367

約数の個数: 56

約数和(自身を含む): 3755632824

約数和(自身を除く): 2188496504

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 157, 160, 314, 320, 628, 785, 1256, 1570, 2512, 3140, 5024, 6280, 10048, 12560, 25120, 31193, 50240, 62386, 124772, 155965, 249544, 311930, 499088, 623860, 998176, 1247720, 1996352, 2495440, 4897301, 4990880, 9794602, 9981760, 19589204, 24486505, 39178408, 48973010, 78356816, 97946020, 156713632, 195892040, 313427264, 391784080, 783568160, 1567136320]

約数ペア:

[(1, 1567136320), (2, 783568160), (4, 391784080), (5, 313427264), (8, 195892040), (10, 156713632), (16, 97946020), (20, 78356816), (32, 48973010), (40, 39178408), (64, 24486505), (80, 19589204), (157, 9981760), (160, 9794602), (314, 4990880), (320, 4897301), (628, 2495440), (785, 1996352), (1256, 1247720), (1570, 998176), (2512, 623860), (3140, 499088), (5024, 311930), (6280, 249544), (10048, 155965), (12560, 124772), (25120, 62386), (31193, 50240)]