5801440

素因数分解:

$2^5\times 5^1\times {\mathrm{101}}^1\times {\mathrm{359}}^1$

素因数の和:475

約数の個数: 48

約数和(自身を含む): 13880160

約数和(自身を除く): 8078720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 101, 160, 202, 359, 404, 505, 718, 808, 1010, 1436, 1616, 1795, 2020, 2872, 3232, 3590, 4040, 5744, 7180, 8080, 11488, 14360, 16160, 28720, 36259, 57440, 72518, 145036, 181295, 290072, 362590, 580144, 725180, 1160288, 1450360, 2900720, 5801440]

約数ペア:

[(1, 5801440), (2, 2900720), (4, 1450360), (5, 1160288), (8, 725180), (10, 580144), (16, 362590), (20, 290072), (32, 181295), (40, 145036), (80, 72518), (101, 57440), (160, 36259), (202, 28720), (359, 16160), (404, 14360), (505, 11488), (718, 8080), (808, 7180), (1010, 5744), (1436, 4040), (1616, 3590), (1795, 3232), (2020, 2872)]