23511858680

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{157291}}^1$

素因数の和:157440

約数の個数: 64

約数和(自身を含む): 54869741280

約数和(自身を除く): 31357882600

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 101, 148, 185, 202, 296, 370, 404, 505, 740, 808, 1010, 1480, 2020, 3737, 4040, 7474, 14948, 18685, 29896, 37370, 74740, 149480, 157291, 314582, 629164, 786455, 1258328, 1572910, 3145820, 5819767, 6291640, 11639534, 15886391, 23279068, 29098835, 31772782, 46558136, 58197670, 63545564, 79431955, 116395340, 127091128, 158863910, 232790680, 317727820, 587796467, 635455640, 1175592934, 2351185868, 2938982335, 4702371736, 5877964670, 11755929340, 23511858680]

約数ペア:

[(1, 23511858680), (2, 11755929340), (4, 5877964670), (5, 4702371736), (8, 2938982335), (10, 2351185868), (20, 1175592934), (37, 635455640), (40, 587796467), (74, 317727820), (101, 232790680), (148, 158863910), (185, 127091128), (202, 116395340), (296, 79431955), (370, 63545564), (404, 58197670), (505, 46558136), (740, 31772782), (808, 29098835), (1010, 23279068), (1480, 15886391), (2020, 11639534), (3737, 6291640), (4040, 5819767), (7474, 3145820), (14948, 1572910), (18685, 1258328), (29896, 786455), (37370, 629164), (74740, 314582), (149480, 157291)]