25003920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{104183}}^1$

素因数の和:104199

約数の個数: 40

約数和(自身を含む): 77512896

約数和(自身を除く): 52508976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 104183, 208366, 312549, 416732, 520915, 625098, 833464, 1041830, 1250196, 1562745, 1666928, 2083660, 2500392, 3125490, 4167320, 5000784, 6250980, 8334640, 12501960, 25003920]

約数ペア:

[(1, 25003920), (2, 12501960), (3, 8334640), (4, 6250980), (5, 5000784), (6, 4167320), (8, 3125490), (10, 2500392), (12, 2083660), (15, 1666928), (16, 1562745), (20, 1250196), (24, 1041830), (30, 833464), (40, 625098), (48, 520915), (60, 416732), (80, 312549), (120, 208366), (240, 104183)]