4579700

素因数分解:

$2^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{1117}}^1$

素因数の和:1172

約数の個数: 36

約数和(自身を含む): 10189452

約数和(自身を除く): 5609752

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 82, 100, 164, 205, 410, 820, 1025, 1117, 2050, 2234, 4100, 4468, 5585, 11170, 22340, 27925, 45797, 55850, 91594, 111700, 183188, 228985, 457970, 915940, 1144925, 2289850, 4579700]

約数ペア:

[(1, 4579700), (2, 2289850), (4, 1144925), (5, 915940), (10, 457970), (20, 228985), (25, 183188), (41, 111700), (50, 91594), (82, 55850), (100, 45797), (164, 27925), (205, 22340), (410, 11170), (820, 5585), (1025, 4468), (1117, 4100), (2050, 2234)]