2019135500

素因数分解:

$2^2\times 5^3\times {\mathrm{23}}^1\times {\mathrm{337}}^1\times {\mathrm{521}}^1$

素因数の和:900

約数の個数: 96

約数和(自身を含む): 4624034688

約数和(自身を除く): 2604899188

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 125, 230, 250, 337, 460, 500, 521, 575, 674, 1042, 1150, 1348, 1685, 2084, 2300, 2605, 2875, 3370, 5210, 5750, 6740, 7751, 8425, 10420, 11500, 11983, 13025, 15502, 16850, 23966, 26050, 31004, 33700, 38755, 42125, 47932, 52100, 59915, 65125, 77510, 84250, 119830, 130250, 155020, 168500, 175577, 193775, 239660, 260500, 299575, 351154, 387550, 599150, 702308, 775100, 877885, 968875, 1198300, 1497875, 1755770, 1937750, 2995750, 3511540, 3875500, 4038271, 4389425, 5991500, 8076542, 8778850, 16153084, 17557700, 20191355, 21947125, 40382710, 43894250, 80765420, 87788500, 100956775, 201913550, 403827100, 504783875, 1009567750, 2019135500]

約数ペア:

[(1, 2019135500), (2, 1009567750), (4, 504783875), (5, 403827100), (10, 201913550), (20, 100956775), (23, 87788500), (25, 80765420), (46, 43894250), (50, 40382710), (92, 21947125), (100, 20191355), (115, 17557700), (125, 16153084), (230, 8778850), (250, 8076542), (337, 5991500), (460, 4389425), (500, 4038271), (521, 3875500), (575, 3511540), (674, 2995750), (1042, 1937750), (1150, 1755770), (1348, 1497875), (1685, 1198300), (2084, 968875), (2300, 877885), (2605, 775100), (2875, 702308), (3370, 599150), (5210, 387550), (5750, 351154), (6740, 299575), (7751, 260500), (8425, 239660), (10420, 193775), (11500, 175577), (11983, 168500), (13025, 155020), (15502, 130250), (16850, 119830), (23966, 84250), (26050, 77510), (31004, 65125), (33700, 59915), (38755, 52100), (42125, 47932)]