102568000

素因数分解:

$2^6\times 5^3\times {\mathrm{12821}}^1$

素因数の和:12848

約数の個数: 56

約数和(自身を含む): 254029464

約数和(自身を除く): 151461464

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 160, 200, 250, 320, 400, 500, 800, 1000, 1600, 2000, 4000, 8000, 12821, 25642, 51284, 64105, 102568, 128210, 205136, 256420, 320525, 410272, 512840, 641050, 820544, 1025680, 1282100, 1602625, 2051360, 2564200, 3205250, 4102720, 5128400, 6410500, 10256800, 12821000, 20513600, 25642000, 51284000, 102568000]

約数ペア:

[(1, 102568000), (2, 51284000), (4, 25642000), (5, 20513600), (8, 12821000), (10, 10256800), (16, 6410500), (20, 5128400), (25, 4102720), (32, 3205250), (40, 2564200), (50, 2051360), (64, 1602625), (80, 1282100), (100, 1025680), (125, 820544), (160, 641050), (200, 512840), (250, 410272), (320, 320525), (400, 256420), (500, 205136), (800, 128210), (1000, 102568), (1600, 64105), (2000, 51284), (4000, 25642), (8000, 12821)]