422478880

素因数分解:

$2^5\times 5^1\times {\mathrm{379}}^1\times {\mathrm{6967}}^1$

素因数の和:7361

約数の個数: 48

約数和(自身を含む): 1000883520

約数和(自身を除く): 578404640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 379, 758, 1516, 1895, 3032, 3790, 6064, 6967, 7580, 12128, 13934, 15160, 27868, 30320, 34835, 55736, 60640, 69670, 111472, 139340, 222944, 278680, 557360, 1114720, 2640493, 5280986, 10561972, 13202465, 21123944, 26404930, 42247888, 52809860, 84495776, 105619720, 211239440, 422478880]

約数ペア:

[(1, 422478880), (2, 211239440), (4, 105619720), (5, 84495776), (8, 52809860), (10, 42247888), (16, 26404930), (20, 21123944), (32, 13202465), (40, 10561972), (80, 5280986), (160, 2640493), (379, 1114720), (758, 557360), (1516, 278680), (1895, 222944), (3032, 139340), (3790, 111472), (6064, 69670), (6967, 60640), (7580, 55736), (12128, 34835), (13934, 30320), (15160, 27868)]