130772020

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{9803}}^1$

素因数の和:9864

約数の個数: 48

約数和(自身を含む): 296472960

約数和(自身を除く): 165700940

約数列:

[1, 2, 4, 5, 10, 20, 23, 29, 46, 58, 92, 115, 116, 145, 230, 290, 460, 580, 667, 1334, 2668, 3335, 6670, 9803, 13340, 19606, 39212, 49015, 98030, 196060, 225469, 284287, 450938, 568574, 901876, 1127345, 1137148, 1421435, 2254690, 2842870, 4509380, 5685740, 6538601, 13077202, 26154404, 32693005, 65386010, 130772020]

約数ペア:

[(1, 130772020), (2, 65386010), (4, 32693005), (5, 26154404), (10, 13077202), (20, 6538601), (23, 5685740), (29, 4509380), (46, 2842870), (58, 2254690), (92, 1421435), (115, 1137148), (116, 1127345), (145, 901876), (230, 568574), (290, 450938), (460, 284287), (580, 225469), (667, 196060), (1334, 98030), (2668, 49015), (3335, 39212), (6670, 19606), (9803, 13340)]