7425160

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1$

素因数の和:250

約数の個数: 64

約数和(自身を含む): 17852400

約数和(自身を除く): 10427240

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 37, 40, 58, 74, 116, 145, 148, 173, 185, 232, 290, 296, 346, 370, 580, 692, 740, 865, 1073, 1160, 1384, 1480, 1730, 2146, 3460, 4292, 5017, 5365, 6401, 6920, 8584, 10034, 10730, 12802, 20068, 21460, 25085, 25604, 32005, 40136, 42920, 50170, 51208, 64010, 100340, 128020, 185629, 200680, 256040, 371258, 742516, 928145, 1485032, 1856290, 3712580, 7425160]

約数ペア:

[(1, 7425160), (2, 3712580), (4, 1856290), (5, 1485032), (8, 928145), (10, 742516), (20, 371258), (29, 256040), (37, 200680), (40, 185629), (58, 128020), (74, 100340), (116, 64010), (145, 51208), (148, 50170), (173, 42920), (185, 40136), (232, 32005), (290, 25604), (296, 25085), (346, 21460), (370, 20068), (580, 12802), (692, 10730), (740, 10034), (865, 8584), (1073, 6920), (1160, 6401), (1384, 5365), (1480, 5017), (1730, 4292), (2146, 3460)]