839944130

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{971}}^1\times {\mathrm{3761}}^1$

素因数の和:4762

約数の個数: 32

約数和(自身を含む): 1579678848

約数和(自身を除く): 739734718

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 971, 1942, 3761, 4855, 7522, 9710, 18805, 22333, 37610, 44666, 86503, 111665, 173006, 223330, 432515, 865030, 3651931, 7303862, 18259655, 36519310, 83994413, 167988826, 419972065, 839944130]

約数ペア:

[(1, 839944130), (2, 419972065), (5, 167988826), (10, 83994413), (23, 36519310), (46, 18259655), (115, 7303862), (230, 3651931), (971, 865030), (1942, 432515), (3761, 223330), (4855, 173006), (7522, 111665), (9710, 86503), (18805, 44666), (22333, 37610)]