267997040

素因数分解:

$2^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{40361}}^1$

素因数の和:40457

約数の個数: 40

約数和(自身を含む): 630615888

約数和(自身を除く): 362618848

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 83, 166, 332, 415, 664, 830, 1328, 1660, 3320, 6640, 40361, 80722, 161444, 201805, 322888, 403610, 645776, 807220, 1614440, 3228880, 3349963, 6699926, 13399852, 16749815, 26799704, 33499630, 53599408, 66999260, 133998520, 267997040]

約数ペア:

[(1, 267997040), (2, 133998520), (4, 66999260), (5, 53599408), (8, 33499630), (10, 26799704), (16, 16749815), (20, 13399852), (40, 6699926), (80, 3349963), (83, 3228880), (166, 1614440), (332, 807220), (415, 645776), (664, 403610), (830, 322888), (1328, 201805), (1660, 161444), (3320, 80722), (6640, 40361)]