788891620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{593}}^1\times {\mathrm{6047}}^1$

素因数の和:6660

約数の個数: 48

約数和(自身を含む): 1810626048

約数和(自身を除く): 1021734428

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 593, 1186, 2372, 2965, 5930, 6047, 6523, 11860, 12094, 13046, 24188, 26092, 30235, 32615, 60470, 65230, 66517, 120940, 130460, 133034, 266068, 332585, 665170, 1330340, 3585871, 7171742, 14343484, 17929355, 35858710, 39444581, 71717420, 78889162, 157778324, 197222905, 394445810, 788891620]

約数ペア:

[(1, 788891620), (2, 394445810), (4, 197222905), (5, 157778324), (10, 78889162), (11, 71717420), (20, 39444581), (22, 35858710), (44, 17929355), (55, 14343484), (110, 7171742), (220, 3585871), (593, 1330340), (1186, 665170), (2372, 332585), (2965, 266068), (5930, 133034), (6047, 130460), (6523, 120940), (11860, 66517), (12094, 65230), (13046, 60470), (24188, 32615), (26092, 30235)]