9628120

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{14159}}^1$

素因数の和:14187

約数の個数: 32

約数和(自身を含む): 22939200

約数和(自身を除く): 13311080

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 14159, 28318, 56636, 70795, 113272, 141590, 240703, 283180, 481406, 566360, 962812, 1203515, 1925624, 2407030, 4814060, 9628120]

約数ペア:

[(1, 9628120), (2, 4814060), (4, 2407030), (5, 1925624), (8, 1203515), (10, 962812), (17, 566360), (20, 481406), (34, 283180), (40, 240703), (68, 141590), (85, 113272), (136, 70795), (170, 56636), (340, 28318), (680, 14159)]