1449153760

素因数分解:

$2^5\times 5^1\times {\mathrm{359}}^1\times {\mathrm{25229}}^1$

素因数の和:25603

約数の個数: 48

約数和(自身を含む): 3433298400

約数和(自身を除く): 1984144640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 359, 718, 1436, 1795, 2872, 3590, 5744, 7180, 11488, 14360, 25229, 28720, 50458, 57440, 100916, 126145, 201832, 252290, 403664, 504580, 807328, 1009160, 2018320, 4036640, 9057211, 18114422, 36228844, 45286055, 72457688, 90572110, 144915376, 181144220, 289830752, 362288440, 724576880, 1449153760]

約数ペア:

[(1, 1449153760), (2, 724576880), (4, 362288440), (5, 289830752), (8, 181144220), (10, 144915376), (16, 90572110), (20, 72457688), (32, 45286055), (40, 36228844), (80, 18114422), (160, 9057211), (359, 4036640), (718, 2018320), (1436, 1009160), (1795, 807328), (2872, 504580), (3590, 403664), (5744, 252290), (7180, 201832), (11488, 126145), (14360, 100916), (25229, 57440), (28720, 50458)]