86585120

素因数分解:

$2^5\times 5^1\times {\mathrm{113}}^1\times {\mathrm{4789}}^1$

素因数の和:4917

約数の個数: 48

約数和(自身を含む): 206410680

約数和(自身を除く): 119825560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 113, 160, 226, 452, 565, 904, 1130, 1808, 2260, 3616, 4520, 4789, 9040, 9578, 18080, 19156, 23945, 38312, 47890, 76624, 95780, 153248, 191560, 383120, 541157, 766240, 1082314, 2164628, 2705785, 4329256, 5411570, 8658512, 10823140, 17317024, 21646280, 43292560, 86585120]

約数ペア:

[(1, 86585120), (2, 43292560), (4, 21646280), (5, 17317024), (8, 10823140), (10, 8658512), (16, 5411570), (20, 4329256), (32, 2705785), (40, 2164628), (80, 1082314), (113, 766240), (160, 541157), (226, 383120), (452, 191560), (565, 153248), (904, 95780), (1130, 76624), (1808, 47890), (2260, 38312), (3616, 23945), (4520, 19156), (4789, 18080), (9040, 9578)]