117009920

素因数分解:

$2^9\times 5^1\times {\mathrm{45707}}^1$

素因数の和:45730

約数の個数: 40

約数和(自身を含む): 280555704

約数和(自身を除く): 163545784

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 45707, 91414, 182828, 228535, 365656, 457070, 731312, 914140, 1462624, 1828280, 2925248, 3656560, 5850496, 7313120, 11700992, 14626240, 23401984, 29252480, 58504960, 117009920]

約数ペア:

[(1, 117009920), (2, 58504960), (4, 29252480), (5, 23401984), (8, 14626240), (10, 11700992), (16, 7313120), (20, 5850496), (32, 3656560), (40, 2925248), (64, 1828280), (80, 1462624), (128, 914140), (160, 731312), (256, 457070), (320, 365656), (512, 228535), (640, 182828), (1280, 91414), (2560, 45707)]