11206660

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1$

素因数の和:292

約数の個数: 48

約数和(自身を含む): 24526656

約数和(自身を除く): 13319996

約数列:

[1, 2, 4, 5, 10, 20, 43, 83, 86, 157, 166, 172, 215, 314, 332, 415, 430, 628, 785, 830, 860, 1570, 1660, 3140, 3569, 6751, 7138, 13031, 13502, 14276, 17845, 26062, 27004, 33755, 35690, 52124, 65155, 67510, 71380, 130310, 135020, 260620, 560333, 1120666, 2241332, 2801665, 5603330, 11206660]

約数ペア:

[(1, 11206660), (2, 5603330), (4, 2801665), (5, 2241332), (10, 1120666), (20, 560333), (43, 260620), (83, 135020), (86, 130310), (157, 71380), (166, 67510), (172, 65155), (215, 52124), (314, 35690), (332, 33755), (415, 27004), (430, 26062), (628, 17845), (785, 14276), (830, 13502), (860, 13031), (1570, 7138), (1660, 6751), (3140, 3569)]