13455100

素因数分解:

$2^2\times 5^2\times {\mathrm{197}}^1\times {\mathrm{683}}^1$

素因数の和:894

約数の個数: 36

約数和(自身を含む): 29388744

約数和(自身を除く): 15933644

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 197, 394, 683, 788, 985, 1366, 1970, 2732, 3415, 3940, 4925, 6830, 9850, 13660, 17075, 19700, 34150, 68300, 134551, 269102, 538204, 672755, 1345510, 2691020, 3363775, 6727550, 13455100]

約数ペア:

[(1, 13455100), (2, 6727550), (4, 3363775), (5, 2691020), (10, 1345510), (20, 672755), (25, 538204), (50, 269102), (100, 134551), (197, 68300), (394, 34150), (683, 19700), (788, 17075), (985, 13660), (1366, 9850), (1970, 6830), (2732, 4925), (3415, 3940)]