194996824180

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{941}}^1\times {\mathrm{357281}}^1$

素因数の和:358260

約数の個数: 48

約数和(自身を含む): 424065151440

約数和(自身を除く): 229068327260

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 941, 1882, 3764, 4705, 9410, 18820, 27289, 54578, 109156, 136445, 272890, 357281, 545780, 714562, 1429124, 1786405, 3572810, 7145620, 10361149, 20722298, 41444596, 51805745, 103611490, 207222980, 336201421, 672402842, 1344805684, 1681007105, 3362014210, 6724028420, 9749841209, 19499682418, 38999364836, 48749206045, 97498412090, 194996824180]

約数ペア:

[(1, 194996824180), (2, 97498412090), (4, 48749206045), (5, 38999364836), (10, 19499682418), (20, 9749841209), (29, 6724028420), (58, 3362014210), (116, 1681007105), (145, 1344805684), (290, 672402842), (580, 336201421), (941, 207222980), (1882, 103611490), (3764, 51805745), (4705, 41444596), (9410, 20722298), (18820, 10361149), (27289, 7145620), (54578, 3572810), (109156, 1786405), (136445, 1429124), (272890, 714562), (357281, 545780)]