9708020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4079}}^1$

素因数の和:4112

約数の個数: 48

約数和(自身を含む): 24675840

約数和(自身を除く): 14967820

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 4079, 8158, 16316, 20395, 28553, 40790, 57106, 69343, 81580, 114212, 138686, 142765, 277372, 285530, 346715, 485401, 571060, 693430, 970802, 1386860, 1941604, 2427005, 4854010, 9708020]

約数ペア:

[(1, 9708020), (2, 4854010), (4, 2427005), (5, 1941604), (7, 1386860), (10, 970802), (14, 693430), (17, 571060), (20, 485401), (28, 346715), (34, 285530), (35, 277372), (68, 142765), (70, 138686), (85, 114212), (119, 81580), (140, 69343), (170, 57106), (238, 40790), (340, 28553), (476, 20395), (595, 16316), (1190, 8158), (2380, 4079)]