22156270

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^2\times {\mathrm{59}}^1$

素因数の和:177

約数の個数: 48

約数和(自身を含む): 43876080

約数和(自身を除く): 21719810

約数列:

[1, 2, 5, 10, 17, 34, 47, 59, 85, 94, 118, 170, 235, 295, 470, 590, 799, 1003, 1598, 2006, 2209, 2773, 3995, 4418, 5015, 5546, 7990, 10030, 11045, 13865, 22090, 27730, 37553, 47141, 75106, 94282, 130331, 187765, 235705, 260662, 375530, 471410, 651655, 1303310, 2215627, 4431254, 11078135, 22156270]

約数ペア:

[(1, 22156270), (2, 11078135), (5, 4431254), (10, 2215627), (17, 1303310), (34, 651655), (47, 471410), (59, 375530), (85, 260662), (94, 235705), (118, 187765), (170, 130331), (235, 94282), (295, 75106), (470, 47141), (590, 37553), (799, 27730), (1003, 22090), (1598, 13865), (2006, 11045), (2209, 10030), (2773, 7990), (3995, 5546), (4418, 5015)]