310120100

素因数分解:

$2^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{65983}}^1$

素因数の和:66044

約数の個数: 36

約数和(自身を含む): 687289344

約数和(自身を除く): 377169244

約数列:

[1, 2, 4, 5, 10, 20, 25, 47, 50, 94, 100, 188, 235, 470, 940, 1175, 2350, 4700, 65983, 131966, 263932, 329915, 659830, 1319660, 1649575, 3101201, 3299150, 6202402, 6598300, 12404804, 15506005, 31012010, 62024020, 77530025, 155060050, 310120100]

約数ペア:

[(1, 310120100), (2, 155060050), (4, 77530025), (5, 62024020), (10, 31012010), (20, 15506005), (25, 12404804), (47, 6598300), (50, 6202402), (94, 3299150), (100, 3101201), (188, 1649575), (235, 1319660), (470, 659830), (940, 329915), (1175, 263932), (2350, 131966), (4700, 65983)]