14664880

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1$

素因数の和:334

約数の個数: 80

約数和(自身を含む): 37122624

約数和(自身を除く): 22457744

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 41, 68, 80, 82, 85, 136, 164, 170, 205, 263, 272, 328, 340, 410, 526, 656, 680, 697, 820, 1052, 1315, 1360, 1394, 1640, 2104, 2630, 2788, 3280, 3485, 4208, 4471, 5260, 5576, 6970, 8942, 10520, 10783, 11152, 13940, 17884, 21040, 21566, 22355, 27880, 35768, 43132, 44710, 53915, 55760, 71536, 86264, 89420, 107830, 172528, 178840, 183311, 215660, 357680, 366622, 431320, 733244, 862640, 916555, 1466488, 1833110, 2932976, 3666220, 7332440, 14664880]

約数ペア:

[(1, 14664880), (2, 7332440), (4, 3666220), (5, 2932976), (8, 1833110), (10, 1466488), (16, 916555), (17, 862640), (20, 733244), (34, 431320), (40, 366622), (41, 357680), (68, 215660), (80, 183311), (82, 178840), (85, 172528), (136, 107830), (164, 89420), (170, 86264), (205, 71536), (263, 55760), (272, 53915), (328, 44710), (340, 43132), (410, 35768), (526, 27880), (656, 22355), (680, 21566), (697, 21040), (820, 17884), (1052, 13940), (1315, 11152), (1360, 10783), (1394, 10520), (1640, 8942), (2104, 6970), (2630, 5576), (2788, 5260), (3280, 4471), (3485, 4208)]