4307120

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3167}}^1$

素因数の和:3197

約数の個数: 40

約数和(自身を含む): 10606464

約数和(自身を除く): 6299344

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 3167, 6334, 12668, 15835, 25336, 31670, 50672, 53839, 63340, 107678, 126680, 215356, 253360, 269195, 430712, 538390, 861424, 1076780, 2153560, 4307120]

約数ペア:

[(1, 4307120), (2, 2153560), (4, 1076780), (5, 861424), (8, 538390), (10, 430712), (16, 269195), (17, 253360), (20, 215356), (34, 126680), (40, 107678), (68, 63340), (80, 53839), (85, 50672), (136, 31670), (170, 25336), (272, 15835), (340, 12668), (680, 6334), (1360, 3167)]