112751960

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{1151}}^1$

素因数の和:1272

約数の個数: 64

約数和(自身を含む): 265420800

約数和(自身を除く): 152668840

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 79, 124, 155, 158, 248, 310, 316, 395, 620, 632, 790, 1151, 1240, 1580, 2302, 2449, 3160, 4604, 4898, 5755, 9208, 9796, 11510, 12245, 19592, 23020, 24490, 35681, 46040, 48980, 71362, 90929, 97960, 142724, 178405, 181858, 285448, 356810, 363716, 454645, 713620, 727432, 909290, 1427240, 1818580, 2818799, 3637160, 5637598, 11275196, 14093995, 22550392, 28187990, 56375980, 112751960]

約数ペア:

[(1, 112751960), (2, 56375980), (4, 28187990), (5, 22550392), (8, 14093995), (10, 11275196), (20, 5637598), (31, 3637160), (40, 2818799), (62, 1818580), (79, 1427240), (124, 909290), (155, 727432), (158, 713620), (248, 454645), (310, 363716), (316, 356810), (395, 285448), (620, 181858), (632, 178405), (790, 142724), (1151, 97960), (1240, 90929), (1580, 71362), (2302, 48980), (2449, 46040), (3160, 35681), (4604, 24490), (4898, 23020), (5755, 19592), (9208, 12245), (9796, 11510)]