17114840

素因数分解:

$2^3\times 5^1\times {\mathrm{313}}^1\times {\mathrm{1367}}^1$

素因数の和:1691

約数の個数: 32

約数和(自身を含む): 38659680

約数和(自身を除く): 21544840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 313, 626, 1252, 1367, 1565, 2504, 2734, 3130, 5468, 6260, 6835, 10936, 12520, 13670, 27340, 54680, 427871, 855742, 1711484, 2139355, 3422968, 4278710, 8557420, 17114840]

約数ペア:

[(1, 17114840), (2, 8557420), (4, 4278710), (5, 3422968), (8, 2139355), (10, 1711484), (20, 855742), (40, 427871), (313, 54680), (626, 27340), (1252, 13670), (1367, 12520), (1565, 10936), (2504, 6835), (2734, 6260), (3130, 5468)]