371216120

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{8191}}^1$

素因数の和:8316

約数の個数: 64

約数和(自身を含む): 920125440

約数和(自身を除く): 548909320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 103, 110, 206, 220, 412, 440, 515, 824, 1030, 1133, 2060, 2266, 4120, 4532, 5665, 8191, 9064, 11330, 16382, 22660, 32764, 40955, 45320, 65528, 81910, 90101, 163820, 180202, 327640, 360404, 450505, 720808, 843673, 901010, 1687346, 1802020, 3374692, 3604040, 4218365, 6749384, 8436730, 9280403, 16873460, 18560806, 33746920, 37121612, 46402015, 74243224, 92804030, 185608060, 371216120]

約数ペア:

[(1, 371216120), (2, 185608060), (4, 92804030), (5, 74243224), (8, 46402015), (10, 37121612), (11, 33746920), (20, 18560806), (22, 16873460), (40, 9280403), (44, 8436730), (55, 6749384), (88, 4218365), (103, 3604040), (110, 3374692), (206, 1802020), (220, 1687346), (412, 901010), (440, 843673), (515, 720808), (824, 450505), (1030, 360404), (1133, 327640), (2060, 180202), (2266, 163820), (4120, 90101), (4532, 81910), (5665, 65528), (8191, 45320), (9064, 40955), (11330, 32764), (16382, 22660)]