14783620

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{359}}^1$

素因数の和:468

約数の個数: 48

約数和(自身を含む): 32659200

約数和(自身を除く): 17875580

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 71, 116, 142, 145, 284, 290, 355, 359, 580, 710, 718, 1420, 1436, 1795, 2059, 3590, 4118, 7180, 8236, 10295, 10411, 20590, 20822, 25489, 41180, 41644, 50978, 52055, 101956, 104110, 127445, 208220, 254890, 509780, 739181, 1478362, 2956724, 3695905, 7391810, 14783620]

約数ペア:

[(1, 14783620), (2, 7391810), (4, 3695905), (5, 2956724), (10, 1478362), (20, 739181), (29, 509780), (58, 254890), (71, 208220), (116, 127445), (142, 104110), (145, 101956), (284, 52055), (290, 50978), (355, 41644), (359, 41180), (580, 25489), (710, 20822), (718, 20590), (1420, 10411), (1436, 10295), (1795, 8236), (2059, 7180), (3590, 4118)]