88756880

素因数分解:

$2^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{13367}}^1$

素因数の和:13463

約数の個数: 40

約数和(自身を含む): 208861632

約数和(自身を除く): 120104752

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 83, 166, 332, 415, 664, 830, 1328, 1660, 3320, 6640, 13367, 26734, 53468, 66835, 106936, 133670, 213872, 267340, 534680, 1069360, 1109461, 2218922, 4437844, 5547305, 8875688, 11094610, 17751376, 22189220, 44378440, 88756880]

約数ペア:

[(1, 88756880), (2, 44378440), (4, 22189220), (5, 17751376), (8, 11094610), (10, 8875688), (16, 5547305), (20, 4437844), (40, 2218922), (80, 1109461), (83, 1069360), (166, 534680), (332, 267340), (415, 213872), (664, 133670), (830, 106936), (1328, 66835), (1660, 53468), (3320, 26734), (6640, 13367)]