13467080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{241}}^1$

素因数の和:390

約数の個数: 64

約数和(自身を含む): 33454080

約数和(自身を除く): 19987000

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 127, 220, 241, 254, 440, 482, 508, 635, 964, 1016, 1205, 1270, 1397, 1928, 2410, 2540, 2651, 2794, 4820, 5080, 5302, 5588, 6985, 9640, 10604, 11176, 13255, 13970, 21208, 26510, 27940, 30607, 53020, 55880, 61214, 106040, 122428, 153035, 244856, 306070, 336677, 612140, 673354, 1224280, 1346708, 1683385, 2693416, 3366770, 6733540, 13467080]

約数ペア:

[(1, 13467080), (2, 6733540), (4, 3366770), (5, 2693416), (8, 1683385), (10, 1346708), (11, 1224280), (20, 673354), (22, 612140), (40, 336677), (44, 306070), (55, 244856), (88, 153035), (110, 122428), (127, 106040), (220, 61214), (241, 55880), (254, 53020), (440, 30607), (482, 27940), (508, 26510), (635, 21208), (964, 13970), (1016, 13255), (1205, 11176), (1270, 10604), (1397, 9640), (1928, 6985), (2410, 5588), (2540, 5302), (2651, 5080), (2794, 4820)]