14507680

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{8243}}^1$

素因数の和:8269

約数の個数: 48

約数和(自身を含む): 37394784

約数和(自身を除く): 22887104

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 8243, 16486, 32972, 41215, 65944, 82430, 90673, 131888, 164860, 181346, 263776, 329720, 362692, 453365, 659440, 725384, 906730, 1318880, 1450768, 1813460, 2901536, 3626920, 7253840, 14507680]

約数ペア:

[(1, 14507680), (2, 7253840), (4, 3626920), (5, 2901536), (8, 1813460), (10, 1450768), (11, 1318880), (16, 906730), (20, 725384), (22, 659440), (32, 453365), (40, 362692), (44, 329720), (55, 263776), (80, 181346), (88, 164860), (110, 131888), (160, 90673), (176, 82430), (220, 65944), (352, 41215), (440, 32972), (880, 16486), (1760, 8243)]