8948120

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{13159}}^1$

素因数の和:13187

約数の個数: 32

約数和(自身を含む): 21319200

約数和(自身を除く): 12371080

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 13159, 26318, 52636, 65795, 105272, 131590, 223703, 263180, 447406, 526360, 894812, 1118515, 1789624, 2237030, 4474060, 8948120]

約数ペア:

[(1, 8948120), (2, 4474060), (4, 2237030), (5, 1789624), (8, 1118515), (10, 894812), (17, 526360), (20, 447406), (34, 263180), (40, 223703), (68, 131590), (85, 105272), (136, 65795), (170, 52636), (340, 26318), (680, 13159)]