93386680

素因数分解:

$2^3\times 5^1\times {\mathrm{313}}^1\times {\mathrm{7459}}^1$

素因数の和:7783

約数の個数: 32

約数和(自身を含む): 210819600

約数和(自身を除く): 117432920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 313, 626, 1252, 1565, 2504, 3130, 6260, 7459, 12520, 14918, 29836, 37295, 59672, 74590, 149180, 298360, 2334667, 4669334, 9338668, 11673335, 18677336, 23346670, 46693340, 93386680]

約数ペア:

[(1, 93386680), (2, 46693340), (4, 23346670), (5, 18677336), (8, 11673335), (10, 9338668), (20, 4669334), (40, 2334667), (313, 298360), (626, 149180), (1252, 74590), (1565, 59672), (2504, 37295), (3130, 29836), (6260, 14918), (7459, 12520)]