15677085880

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{643}}^1\times {\mathrm{10331}}^1$

素因数の和:11044

約数の個数: 64

約数和(自身を含む): 35930563200

約数和(自身を除く): 20253477320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 472, 590, 643, 1180, 1286, 2360, 2572, 3215, 5144, 6430, 10331, 12860, 20662, 25720, 37937, 41324, 51655, 75874, 82648, 103310, 151748, 189685, 206620, 303496, 379370, 413240, 609529, 758740, 1219058, 1517480, 2438116, 3047645, 4876232, 6095290, 6642833, 12190580, 13285666, 24381160, 26571332, 33214165, 53142664, 66428330, 132856660, 265713320, 391927147, 783854294, 1567708588, 1959635735, 3135417176, 3919271470, 7838542940, 15677085880]

約数ペア:

[(1, 15677085880), (2, 7838542940), (4, 3919271470), (5, 3135417176), (8, 1959635735), (10, 1567708588), (20, 783854294), (40, 391927147), (59, 265713320), (118, 132856660), (236, 66428330), (295, 53142664), (472, 33214165), (590, 26571332), (643, 24381160), (1180, 13285666), (1286, 12190580), (2360, 6642833), (2572, 6095290), (3215, 4876232), (5144, 3047645), (6430, 2438116), (10331, 1517480), (12860, 1219058), (20662, 758740), (25720, 609529), (37937, 413240), (41324, 379370), (51655, 303496), (75874, 206620), (82648, 189685), (103310, 151748)]