110715920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{937}}^1$

素因数の和:1168

約数の個数: 80

約数和(自身を含む): 295897728

約数和(自身を除く): 185181808

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 211, 280, 422, 560, 844, 937, 1055, 1477, 1688, 1874, 2110, 2954, 3376, 3748, 4220, 4685, 5908, 6559, 7385, 7496, 8440, 9370, 11816, 13118, 14770, 14992, 16880, 18740, 23632, 26236, 29540, 32795, 37480, 52472, 59080, 65590, 74960, 104944, 118160, 131180, 197707, 262360, 395414, 524720, 790828, 988535, 1383949, 1581656, 1977070, 2767898, 3163312, 3954140, 5535796, 6919745, 7908280, 11071592, 13839490, 15816560, 22143184, 27678980, 55357960, 110715920]

約数ペア:

[(1, 110715920), (2, 55357960), (4, 27678980), (5, 22143184), (7, 15816560), (8, 13839490), (10, 11071592), (14, 7908280), (16, 6919745), (20, 5535796), (28, 3954140), (35, 3163312), (40, 2767898), (56, 1977070), (70, 1581656), (80, 1383949), (112, 988535), (140, 790828), (211, 524720), (280, 395414), (422, 262360), (560, 197707), (844, 131180), (937, 118160), (1055, 104944), (1477, 74960), (1688, 65590), (1874, 59080), (2110, 52472), (2954, 37480), (3376, 32795), (3748, 29540), (4220, 26236), (4685, 23632), (5908, 18740), (6559, 16880), (7385, 14992), (7496, 14770), (8440, 13118), (9370, 11816)]