135250480

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{39317}}^1$

素因数の和:39373

約数の個数: 40

約数和(自身を含む): 321778512

約数和(自身を除く): 186528032

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 80, 86, 172, 215, 344, 430, 688, 860, 1720, 3440, 39317, 78634, 157268, 196585, 314536, 393170, 629072, 786340, 1572680, 1690631, 3145360, 3381262, 6762524, 8453155, 13525048, 16906310, 27050096, 33812620, 67625240, 135250480]

約数ペア:

[(1, 135250480), (2, 67625240), (4, 33812620), (5, 27050096), (8, 16906310), (10, 13525048), (16, 8453155), (20, 6762524), (40, 3381262), (43, 3145360), (80, 1690631), (86, 1572680), (172, 786340), (215, 629072), (344, 393170), (430, 314536), (688, 196585), (860, 157268), (1720, 78634), (3440, 39317)]