104957000

素因数分解:

$2^3\times 5^3\times {\mathrm{103}}^1\times {\mathrm{1019}}^1$

素因数の和:1143

約数の個数: 64

約数和(自身を含む): 248227200

約数和(自身を除く): 143270200

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 103, 125, 200, 206, 250, 412, 500, 515, 824, 1000, 1019, 1030, 2038, 2060, 2575, 4076, 4120, 5095, 5150, 8152, 10190, 10300, 12875, 20380, 20600, 25475, 25750, 40760, 50950, 51500, 101900, 103000, 104957, 127375, 203800, 209914, 254750, 419828, 509500, 524785, 839656, 1019000, 1049570, 2099140, 2623925, 4198280, 5247850, 10495700, 13119625, 20991400, 26239250, 52478500, 104957000]

約数ペア:

[(1, 104957000), (2, 52478500), (4, 26239250), (5, 20991400), (8, 13119625), (10, 10495700), (20, 5247850), (25, 4198280), (40, 2623925), (50, 2099140), (100, 1049570), (103, 1019000), (125, 839656), (200, 524785), (206, 509500), (250, 419828), (412, 254750), (500, 209914), (515, 203800), (824, 127375), (1000, 104957), (1019, 103000), (1030, 101900), (2038, 51500), (2060, 50950), (2575, 40760), (4076, 25750), (4120, 25475), (5095, 20600), (5150, 20380), (8152, 12875), (10190, 10300)]