102112240

素因数分解:

$2^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{151}}^1$

素因数の和:350

約数の個数: 80

約数和(自身を含む): 244270080

約数和(自身を除く): 142157840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 79, 80, 107, 151, 158, 214, 302, 316, 395, 428, 535, 604, 632, 755, 790, 856, 1070, 1208, 1264, 1510, 1580, 1712, 2140, 2416, 3020, 3160, 4280, 6040, 6320, 8453, 8560, 11929, 12080, 16157, 16906, 23858, 32314, 33812, 42265, 47716, 59645, 64628, 67624, 80785, 84530, 95432, 119290, 129256, 135248, 161570, 169060, 190864, 238580, 258512, 323140, 338120, 477160, 646280, 676240, 954320, 1276403, 1292560, 2552806, 5105612, 6382015, 10211224, 12764030, 20422448, 25528060, 51056120, 102112240]

約数ペア:

[(1, 102112240), (2, 51056120), (4, 25528060), (5, 20422448), (8, 12764030), (10, 10211224), (16, 6382015), (20, 5105612), (40, 2552806), (79, 1292560), (80, 1276403), (107, 954320), (151, 676240), (158, 646280), (214, 477160), (302, 338120), (316, 323140), (395, 258512), (428, 238580), (535, 190864), (604, 169060), (632, 161570), (755, 135248), (790, 129256), (856, 119290), (1070, 95432), (1208, 84530), (1264, 80785), (1510, 67624), (1580, 64628), (1712, 59645), (2140, 47716), (2416, 42265), (3020, 33812), (3160, 32314), (4280, 23858), (6040, 16906), (6320, 16157), (8453, 12080), (8560, 11929)]