23650520

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{19073}}^1$

素因数の和:19115

約数の個数: 32

約数和(自身を含む): 54933120

約数和(自身を除く): 31282600

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 19073, 38146, 76292, 95365, 152584, 190730, 381460, 591263, 762920, 1182526, 2365052, 2956315, 4730104, 5912630, 11825260, 23650520]

約数ペア:

[(1, 23650520), (2, 11825260), (4, 5912630), (5, 4730104), (8, 2956315), (10, 2365052), (20, 1182526), (31, 762920), (40, 591263), (62, 381460), (124, 190730), (155, 152584), (248, 95365), (310, 76292), (620, 38146), (1240, 19073)]