8614240

素因数分解:

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

素因数の和:3199

約数の個数: 48

約数和(自身を含む): 21555072

約数和(自身を除く): 12940832

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 3167, 6334, 12668, 15835, 25336, 31670, 50672, 53839, 63340, 101344, 107678, 126680, 215356, 253360, 269195, 430712, 506720, 538390, 861424, 1076780, 1722848, 2153560, 4307120, 8614240]

約数ペア:

[(1, 8614240), (2, 4307120), (4, 2153560), (5, 1722848), (8, 1076780), (10, 861424), (16, 538390), (17, 506720), (20, 430712), (32, 269195), (34, 253360), (40, 215356), (68, 126680), (80, 107678), (85, 101344), (136, 63340), (160, 53839), (170, 50672), (272, 31670), (340, 25336), (544, 15835), (680, 12668), (1360, 6334), (2720, 3167)]