223857204040

素因数分解:

$2^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{163}}^1\times {\mathrm{227377}}^1$

素因数の和:227702

約数の個数: 64

約数和(自身を含む): 510127090560

約数和(自身を除く): 286269886520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 151, 163, 302, 326, 604, 652, 755, 815, 1208, 1304, 1510, 1630, 3020, 3260, 6040, 6520, 24613, 49226, 98452, 123065, 196904, 227377, 246130, 454754, 492260, 909508, 984520, 1136885, 1819016, 2273770, 4547540, 9095080, 34333927, 37062451, 68667854, 74124902, 137335708, 148249804, 171669635, 185312255, 274671416, 296499608, 343339270, 370624510, 686678540, 741249020, 1373357080, 1482498040, 5596430101, 11192860202, 22385720404, 27982150505, 44771440808, 55964301010, 111928602020, 223857204040]

約数ペア:

[(1, 223857204040), (2, 111928602020), (4, 55964301010), (5, 44771440808), (8, 27982150505), (10, 22385720404), (20, 11192860202), (40, 5596430101), (151, 1482498040), (163, 1373357080), (302, 741249020), (326, 686678540), (604, 370624510), (652, 343339270), (755, 296499608), (815, 274671416), (1208, 185312255), (1304, 171669635), (1510, 148249804), (1630, 137335708), (3020, 74124902), (3260, 68667854), (6040, 37062451), (6520, 34333927), (24613, 9095080), (49226, 4547540), (98452, 2273770), (123065, 1819016), (196904, 1136885), (227377, 984520), (246130, 909508), (454754, 492260)]