222748510

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{12809}}^1$

素因数の和:12900

約数の個数: 32

約数和(自身を含む): 420577920

約数和(自身を除く): 197829410

約数列:

[1, 2, 5, 10, 37, 47, 74, 94, 185, 235, 370, 470, 1739, 3478, 8695, 12809, 17390, 25618, 64045, 128090, 473933, 602023, 947866, 1204046, 2369665, 3010115, 4739330, 6020230, 22274851, 44549702, 111374255, 222748510]

約数ペア:

[(1, 222748510), (2, 111374255), (5, 44549702), (10, 22274851), (37, 6020230), (47, 4739330), (74, 3010115), (94, 2369665), (185, 1204046), (235, 947866), (370, 602023), (470, 473933), (1739, 128090), (3478, 64045), (8695, 25618), (12809, 17390)]