134287540

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{317}}^1\times {\mathrm{359}}^1$

素因数の和:744

約数の個数: 48

約数和(自身を含む): 288489600

約数和(自身を除く): 154202060

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 317, 359, 590, 634, 718, 1180, 1268, 1436, 1585, 1795, 3170, 3590, 6340, 7180, 18703, 21181, 37406, 42362, 74812, 84724, 93515, 105905, 113803, 187030, 211810, 227606, 374060, 423620, 455212, 569015, 1138030, 2276060, 6714377, 13428754, 26857508, 33571885, 67143770, 134287540]

約数ペア:

[(1, 134287540), (2, 67143770), (4, 33571885), (5, 26857508), (10, 13428754), (20, 6714377), (59, 2276060), (118, 1138030), (236, 569015), (295, 455212), (317, 423620), (359, 374060), (590, 227606), (634, 211810), (718, 187030), (1180, 113803), (1268, 105905), (1436, 93515), (1585, 84724), (1795, 74812), (3170, 42362), (3590, 37406), (6340, 21181), (7180, 18703)]