135425200

素因数分解:

$2^4\times 5^2\times {\mathrm{338563}}^1$

素因数の和:338581

約数の個数: 30

約数和(自身を含む): 325360004

約数和(自身を除く): 189934804

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 338563, 677126, 1354252, 1692815, 2708504, 3385630, 5417008, 6771260, 8464075, 13542520, 16928150, 27085040, 33856300, 67712600, 135425200]

約数ペア:

[(1, 135425200), (2, 67712600), (4, 33856300), (5, 27085040), (8, 16928150), (10, 13542520), (16, 8464075), (20, 6771260), (25, 5417008), (40, 3385630), (50, 2708504), (80, 1692815), (100, 1354252), (200, 677126), (400, 338563)]