112837520

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{263}}^1$

素因数の和:480

約数の個数: 80

約数和(自身を含む): 273411072

約数和(自身を除く): 160573552

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 173, 248, 263, 310, 346, 496, 526, 620, 692, 865, 1052, 1240, 1315, 1384, 1730, 2104, 2480, 2630, 2768, 3460, 4208, 5260, 5363, 6920, 8153, 10520, 10726, 13840, 16306, 21040, 21452, 26815, 32612, 40765, 42904, 45499, 53630, 65224, 81530, 85808, 90998, 107260, 130448, 163060, 181996, 214520, 227495, 326120, 363992, 429040, 454990, 652240, 727984, 909980, 1410469, 1819960, 2820938, 3639920, 5641876, 7052345, 11283752, 14104690, 22567504, 28209380, 56418760, 112837520]

約数ペア:

[(1, 112837520), (2, 56418760), (4, 28209380), (5, 22567504), (8, 14104690), (10, 11283752), (16, 7052345), (20, 5641876), (31, 3639920), (40, 2820938), (62, 1819960), (80, 1410469), (124, 909980), (155, 727984), (173, 652240), (248, 454990), (263, 429040), (310, 363992), (346, 326120), (496, 227495), (526, 214520), (620, 181996), (692, 163060), (865, 130448), (1052, 107260), (1240, 90998), (1315, 85808), (1384, 81530), (1730, 65224), (2104, 53630), (2480, 45499), (2630, 42904), (2768, 40765), (3460, 32612), (4208, 26815), (5260, 21452), (5363, 21040), (6920, 16306), (8153, 13840), (10520, 10726)]