3712580

素因数分解:

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

素因数の和:248

約数の個数: 48

約数和(自身を含む): 8331120

約数和(自身を除く): 4618540

約数列:

[1, 2, 4, 5, 10, 20, 29, 37, 58, 74, 116, 145, 148, 173, 185, 290, 346, 370, 580, 692, 740, 865, 1073, 1730, 2146, 3460, 4292, 5017, 5365, 6401, 10034, 10730, 12802, 20068, 21460, 25085, 25604, 32005, 50170, 64010, 100340, 128020, 185629, 371258, 742516, 928145, 1856290, 3712580]

約数ペア:

[(1, 3712580), (2, 1856290), (4, 928145), (5, 742516), (10, 371258), (20, 185629), (29, 128020), (37, 100340), (58, 64010), (74, 50170), (116, 32005), (145, 25604), (148, 25085), (173, 21460), (185, 20068), (290, 12802), (346, 10730), (370, 10034), (580, 6401), (692, 5365), (740, 5017), (865, 4292), (1073, 3460), (1730, 2146)]