5172080

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3803}}^1$

素因数の和:3833

約数の個数: 40

約数和(自身を含む): 12735792

約数和(自身を除く): 7563712

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 3803, 7606, 15212, 19015, 30424, 38030, 60848, 64651, 76060, 129302, 152120, 258604, 304240, 323255, 517208, 646510, 1034416, 1293020, 2586040, 5172080]

約数ペア:

[(1, 5172080), (2, 2586040), (4, 1293020), (5, 1034416), (8, 646510), (10, 517208), (16, 323255), (17, 304240), (20, 258604), (34, 152120), (40, 129302), (68, 76060), (80, 64651), (85, 60848), (136, 38030), (170, 30424), (272, 19015), (340, 15212), (680, 7606), (1360, 3803)]