112740147340

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{397}}^1\times {\mathrm{194507}}^1$

素因数の和:194986

約数の個数: 48

約数和(自身を含む): 240603283872

約数和(自身を除く): 127863136532

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 397, 730, 794, 1460, 1588, 1985, 3970, 7940, 28981, 57962, 115924, 144905, 194507, 289810, 389014, 579620, 778028, 972535, 1945070, 3890140, 14199011, 28398022, 56796044, 70995055, 77219279, 141990110, 154438558, 283980220, 308877116, 386096395, 772192790, 1544385580, 5637007367, 11274014734, 22548029468, 28185036835, 56370073670, 112740147340]

約数ペア:

[(1, 112740147340), (2, 56370073670), (4, 28185036835), (5, 22548029468), (10, 11274014734), (20, 5637007367), (73, 1544385580), (146, 772192790), (292, 386096395), (365, 308877116), (397, 283980220), (730, 154438558), (794, 141990110), (1460, 77219279), (1588, 70995055), (1985, 56796044), (3970, 28398022), (7940, 14199011), (28981, 3890140), (57962, 1945070), (115924, 972535), (144905, 778028), (194507, 579620), (289810, 389014)]