61025200

素因数分解:

$2^4\times 5^2\times {\mathrm{152563}}^1$

素因数の和:152581

約数の個数: 30

約数和(自身を含む): 146614004

約数和(自身を除く): 85588804

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 152563, 305126, 610252, 762815, 1220504, 1525630, 2441008, 3051260, 3814075, 6102520, 7628150, 12205040, 15256300, 30512600, 61025200]

約数ペア:

[(1, 61025200), (2, 30512600), (4, 15256300), (5, 12205040), (8, 7628150), (10, 6102520), (16, 3814075), (20, 3051260), (25, 2441008), (40, 1525630), (50, 1220504), (80, 762815), (100, 610252), (200, 305126), (400, 152563)]