8582480

素因数分解:

$2^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1511}}^1$

素因数の和:1595

約数の個数: 40

約数和(自身を含む): 20248704

約数和(自身を除く): 11666224

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 71, 80, 142, 284, 355, 568, 710, 1136, 1420, 1511, 2840, 3022, 5680, 6044, 7555, 12088, 15110, 24176, 30220, 60440, 107281, 120880, 214562, 429124, 536405, 858248, 1072810, 1716496, 2145620, 4291240, 8582480]

約数ペア:

[(1, 8582480), (2, 4291240), (4, 2145620), (5, 1716496), (8, 1072810), (10, 858248), (16, 536405), (20, 429124), (40, 214562), (71, 120880), (80, 107281), (142, 60440), (284, 30220), (355, 24176), (568, 15110), (710, 12088), (1136, 7555), (1420, 6044), (1511, 5680), (2840, 3022)]