4306000

素因数分解:

$2^4\times 5^3\times {\mathrm{2153}}^1$

素因数の和:2176

約数の個数: 40

約数和(自身を含む): 10416744

約数和(自身を除く): 6110744

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 2153, 4306, 8612, 10765, 17224, 21530, 34448, 43060, 53825, 86120, 107650, 172240, 215300, 269125, 430600, 538250, 861200, 1076500, 2153000, 4306000]

約数ペア:

[(1, 4306000), (2, 2153000), (4, 1076500), (5, 861200), (8, 538250), (10, 430600), (16, 269125), (20, 215300), (25, 172240), (40, 107650), (50, 86120), (80, 53825), (100, 43060), (125, 34448), (200, 21530), (250, 17224), (400, 10765), (500, 8612), (1000, 4306), (2000, 2153)]