16608880

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{7159}}^1$

素因数の和:7201

約数の個数: 40

約数和(自身を含む): 39952800

約数和(自身を除く): 23343920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 7159, 14318, 28636, 35795, 57272, 71590, 114544, 143180, 207611, 286360, 415222, 572720, 830444, 1038055, 1660888, 2076110, 3321776, 4152220, 8304440, 16608880]

約数ペア:

[(1, 16608880), (2, 8304440), (4, 4152220), (5, 3321776), (8, 2076110), (10, 1660888), (16, 1038055), (20, 830444), (29, 572720), (40, 415222), (58, 286360), (80, 207611), (116, 143180), (145, 114544), (232, 71590), (290, 57272), (464, 35795), (580, 28636), (1160, 14318), (2320, 7159)]