17831360

素因数分解:

$2^6\times 5^1\times {\mathrm{103}}^1\times {\mathrm{541}}^1$

素因数の和:661

約数の個数: 56

約数和(自身を含む): 42952416

約数和(自身を除く): 25121056

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 103, 160, 206, 320, 412, 515, 541, 824, 1030, 1082, 1648, 2060, 2164, 2705, 3296, 4120, 4328, 5410, 6592, 8240, 8656, 10820, 16480, 17312, 21640, 32960, 34624, 43280, 55723, 86560, 111446, 173120, 222892, 278615, 445784, 557230, 891568, 1114460, 1783136, 2228920, 3566272, 4457840, 8915680, 17831360]

約数ペア:

[(1, 17831360), (2, 8915680), (4, 4457840), (5, 3566272), (8, 2228920), (10, 1783136), (16, 1114460), (20, 891568), (32, 557230), (40, 445784), (64, 278615), (80, 222892), (103, 173120), (160, 111446), (206, 86560), (320, 55723), (412, 43280), (515, 34624), (541, 32960), (824, 21640), (1030, 17312), (1082, 16480), (1648, 10820), (2060, 8656), (2164, 8240), (2705, 6592), (3296, 5410), (4120, 4328)]