72114580

素因数分解:

$2^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{23879}}^1$

素因数の和:24039

約数の個数: 24

約数和(自身を含む): 152449920

約数和(自身を除く): 80335340

約数列:

[1, 2, 4, 5, 10, 20, 151, 302, 604, 755, 1510, 3020, 23879, 47758, 95516, 119395, 238790, 477580, 3605729, 7211458, 14422916, 18028645, 36057290, 72114580]

約数ペア:

[(1, 72114580), (2, 36057290), (4, 18028645), (5, 14422916), (10, 7211458), (20, 3605729), (151, 477580), (302, 238790), (604, 119395), (755, 95516), (1510, 47758), (3020, 23879)]