124549160

素因数分解:

$2^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{30829}}^1$

素因数の和:30941

約数の個数: 32

約数和(自身を含む): 283019400

約数和(自身を除く): 158470240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 101, 202, 404, 505, 808, 1010, 2020, 4040, 30829, 61658, 123316, 154145, 246632, 308290, 616580, 1233160, 3113729, 6227458, 12454916, 15568645, 24909832, 31137290, 62274580, 124549160]

約数ペア:

[(1, 124549160), (2, 62274580), (4, 31137290), (5, 24909832), (8, 15568645), (10, 12454916), (20, 6227458), (40, 3113729), (101, 1233160), (202, 616580), (404, 308290), (505, 246632), (808, 154145), (1010, 123316), (2020, 61658), (4040, 30829)]