29926240

素因数分解:

$2^5\times 5^1\times {\mathrm{359}}^1\times {\mathrm{521}}^1$

素因数の和:895

約数の個数: 48

約数和(自身を含む): 71033760

約数和(自身を除く): 41107520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 359, 521, 718, 1042, 1436, 1795, 2084, 2605, 2872, 3590, 4168, 5210, 5744, 7180, 8336, 10420, 11488, 14360, 16672, 20840, 28720, 41680, 57440, 83360, 187039, 374078, 748156, 935195, 1496312, 1870390, 2992624, 3740780, 5985248, 7481560, 14963120, 29926240]

約数ペア:

[(1, 29926240), (2, 14963120), (4, 7481560), (5, 5985248), (8, 3740780), (10, 2992624), (16, 1870390), (20, 1496312), (32, 935195), (40, 748156), (80, 374078), (160, 187039), (359, 83360), (521, 57440), (718, 41680), (1042, 28720), (1436, 20840), (1795, 16672), (2084, 14360), (2605, 11488), (2872, 10420), (3590, 8336), (4168, 7180), (5210, 5744)]