103729160

素因数分解:

$2^3\times 5^1\times {\mathrm{307}}^1\times {\mathrm{8447}}^1$

素因数の和:8765

約数の個数: 32

約数和(自身を含む): 234178560

約数和(自身を除く): 130449400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 307, 614, 1228, 1535, 2456, 3070, 6140, 8447, 12280, 16894, 33788, 42235, 67576, 84470, 168940, 337880, 2593229, 5186458, 10372916, 12966145, 20745832, 25932290, 51864580, 103729160]

約数ペア:

[(1, 103729160), (2, 51864580), (4, 25932290), (5, 20745832), (8, 12966145), (10, 10372916), (20, 5186458), (40, 2593229), (307, 337880), (614, 168940), (1228, 84470), (1535, 67576), (2456, 42235), (3070, 33788), (6140, 16894), (8447, 12280)]