23637680

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{26861}}^1$

素因数の和:26885

約数の個数: 40

約数和(自身を含む): 59955984

約数和(自身を除く): 36318304

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 26861, 53722, 107444, 134305, 214888, 268610, 295471, 429776, 537220, 590942, 1074440, 1181884, 1477355, 2148880, 2363768, 2954710, 4727536, 5909420, 11818840, 23637680]

約数ペア:

[(1, 23637680), (2, 11818840), (4, 5909420), (5, 4727536), (8, 2954710), (10, 2363768), (11, 2148880), (16, 1477355), (20, 1181884), (22, 1074440), (40, 590942), (44, 537220), (55, 429776), (80, 295471), (88, 268610), (110, 214888), (176, 134305), (220, 107444), (440, 53722), (880, 26861)]