143447440

素因数分解:

$2^4\times 5^1\times {\mathrm{1201}}^1\times {\mathrm{1493}}^1$

素因数の和:2707

約数の個数: 40

約数和(自身を含む): 334016568

約数和(自身を除く): 190569128

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1201, 1493, 2402, 2986, 4804, 5972, 6005, 7465, 9608, 11944, 12010, 14930, 19216, 23888, 24020, 29860, 48040, 59720, 96080, 119440, 1793093, 3586186, 7172372, 8965465, 14344744, 17930930, 28689488, 35861860, 71723720, 143447440]

約数ペア:

[(1, 143447440), (2, 71723720), (4, 35861860), (5, 28689488), (8, 17930930), (10, 14344744), (16, 8965465), (20, 7172372), (40, 3586186), (80, 1793093), (1201, 119440), (1493, 96080), (2402, 59720), (2986, 48040), (4804, 29860), (5972, 24020), (6005, 23888), (7465, 19216), (9608, 14930), (11944, 12010)]