231330398660

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{1150783}}^1$

素因数の和:1150857

約数の個数: 72

約数和(自身を含む): 534562183680

約数和(自身を除く): 303231785020

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 38, 46, 76, 92, 95, 115, 190, 230, 380, 437, 460, 529, 874, 1058, 1748, 2116, 2185, 2645, 4370, 5290, 8740, 10051, 10580, 20102, 40204, 50255, 100510, 201020, 1150783, 2301566, 4603132, 5753915, 11507830, 21864877, 23015660, 26468009, 43729754, 52936018, 87459508, 105872036, 109324385, 132340045, 218648770, 264680090, 437297540, 502892171, 529360180, 608764207, 1005784342, 1217528414, 2011568684, 2435056828, 2514460855, 3043821035, 5028921710, 6087642070, 10057843420, 11566519933, 12175284140, 23133039866, 46266079732, 57832599665, 115665199330, 231330398660]

約数ペア:

[(1, 231330398660), (2, 115665199330), (4, 57832599665), (5, 46266079732), (10, 23133039866), (19, 12175284140), (20, 11566519933), (23, 10057843420), (38, 6087642070), (46, 5028921710), (76, 3043821035), (92, 2514460855), (95, 2435056828), (115, 2011568684), (190, 1217528414), (230, 1005784342), (380, 608764207), (437, 529360180), (460, 502892171), (529, 437297540), (874, 264680090), (1058, 218648770), (1748, 132340045), (2116, 109324385), (2185, 105872036), (2645, 87459508), (4370, 52936018), (5290, 43729754), (8740, 26468009), (10051, 23015660), (10580, 21864877), (20102, 11507830), (40204, 5753915), (50255, 4603132), (100510, 2301566), (201020, 1150783)]