117962680

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{2111}}^1$

素因数の和:2260

約数の個数: 64

約数和(自身を含む): 291962880

約数和(自身を除く): 174000200

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 127, 220, 254, 440, 508, 635, 1016, 1270, 1397, 2111, 2540, 2794, 4222, 5080, 5588, 6985, 8444, 10555, 11176, 13970, 16888, 21110, 23221, 27940, 42220, 46442, 55880, 84440, 92884, 116105, 185768, 232210, 268097, 464420, 536194, 928840, 1072388, 1340485, 2144776, 2680970, 2949067, 5361940, 5898134, 10723880, 11796268, 14745335, 23592536, 29490670, 58981340, 117962680]

約数ペア:

[(1, 117962680), (2, 58981340), (4, 29490670), (5, 23592536), (8, 14745335), (10, 11796268), (11, 10723880), (20, 5898134), (22, 5361940), (40, 2949067), (44, 2680970), (55, 2144776), (88, 1340485), (110, 1072388), (127, 928840), (220, 536194), (254, 464420), (440, 268097), (508, 232210), (635, 185768), (1016, 116105), (1270, 92884), (1397, 84440), (2111, 55880), (2540, 46442), (2794, 42220), (4222, 27940), (5080, 23221), (5588, 21110), (6985, 16888), (8444, 13970), (10555, 11176)]