2630483860

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{25057}}^1$

素因数の和:25276

約数の個数: 48

約数和(自身を含む): 5746300560

約数和(自身を除く): 3115816700

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 181, 290, 362, 580, 724, 905, 1810, 3620, 5249, 10498, 20996, 25057, 26245, 50114, 52490, 100228, 104980, 125285, 250570, 501140, 726653, 1453306, 2906612, 3633265, 4535317, 7266530, 9070634, 14533060, 18141268, 22676585, 45353170, 90706340, 131524193, 263048386, 526096772, 657620965, 1315241930, 2630483860]

約数ペア:

[(1, 2630483860), (2, 1315241930), (4, 657620965), (5, 526096772), (10, 263048386), (20, 131524193), (29, 90706340), (58, 45353170), (116, 22676585), (145, 18141268), (181, 14533060), (290, 9070634), (362, 7266530), (580, 4535317), (724, 3633265), (905, 2906612), (1810, 1453306), (3620, 726653), (5249, 501140), (10498, 250570), (20996, 125285), (25057, 104980), (26245, 100228), (50114, 52490)]