100652000

素因数分解:

$2^5\times 5^3\times {\mathrm{25163}}^1$

素因数の和:25188

約数の個数: 48

約数和(自身を含む): 247311792

約数和(自身を除く): 146659792

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 160, 200, 250, 400, 500, 800, 1000, 2000, 4000, 25163, 50326, 100652, 125815, 201304, 251630, 402608, 503260, 629075, 805216, 1006520, 1258150, 2013040, 2516300, 3145375, 4026080, 5032600, 6290750, 10065200, 12581500, 20130400, 25163000, 50326000, 100652000]

約数ペア:

[(1, 100652000), (2, 50326000), (4, 25163000), (5, 20130400), (8, 12581500), (10, 10065200), (16, 6290750), (20, 5032600), (25, 4026080), (32, 3145375), (40, 2516300), (50, 2013040), (80, 1258150), (100, 1006520), (125, 805216), (160, 629075), (200, 503260), (250, 402608), (400, 251630), (500, 201304), (800, 125815), (1000, 100652), (2000, 50326), (4000, 25163)]