22855700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{317}}^1$

素因数の和:441

約数の個数: 72

約数和(自身を含む): 57412992

約数和(自身を除く): 34557292

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 103, 140, 175, 206, 317, 350, 412, 515, 634, 700, 721, 1030, 1268, 1442, 1585, 2060, 2219, 2575, 2884, 3170, 3605, 4438, 5150, 6340, 7210, 7925, 8876, 10300, 11095, 14420, 15850, 18025, 22190, 31700, 32651, 36050, 44380, 55475, 65302, 72100, 110950, 130604, 163255, 221900, 228557, 326510, 457114, 653020, 816275, 914228, 1142785, 1632550, 2285570, 3265100, 4571140, 5713925, 11427850, 22855700]

約数ペア:

[(1, 22855700), (2, 11427850), (4, 5713925), (5, 4571140), (7, 3265100), (10, 2285570), (14, 1632550), (20, 1142785), (25, 914228), (28, 816275), (35, 653020), (50, 457114), (70, 326510), (100, 228557), (103, 221900), (140, 163255), (175, 130604), (206, 110950), (317, 72100), (350, 65302), (412, 55475), (515, 44380), (634, 36050), (700, 32651), (721, 31700), (1030, 22190), (1268, 18025), (1442, 15850), (1585, 14420), (2060, 11095), (2219, 10300), (2575, 8876), (2884, 7925), (3170, 7210), (3605, 6340), (4438, 5150)]