7393840

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3187}}^1$

素因数の和:3229

約数の個数: 40

約数和(自身を含む): 17789040

約数和(自身を除く): 10395200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 3187, 6374, 12748, 15935, 25496, 31870, 50992, 63740, 92423, 127480, 184846, 254960, 369692, 462115, 739384, 924230, 1478768, 1848460, 3696920, 7393840]

約数ペア:

[(1, 7393840), (2, 3696920), (4, 1848460), (5, 1478768), (8, 924230), (10, 739384), (16, 462115), (20, 369692), (29, 254960), (40, 184846), (58, 127480), (80, 92423), (116, 63740), (145, 50992), (232, 31870), (290, 25496), (464, 15935), (580, 12748), (1160, 6374), (2320, 3187)]