477221480

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{1187}}^1$

素因数の和:1263

約数の個数: 96

約数和(自身を含む): 1182535200

約数和(自身を除く): 705313720

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 23, 38, 40, 46, 76, 92, 95, 115, 152, 184, 190, 230, 380, 437, 460, 529, 760, 874, 920, 1058, 1187, 1748, 2116, 2185, 2374, 2645, 3496, 4232, 4370, 4748, 5290, 5935, 8740, 9496, 10051, 10580, 11870, 17480, 20102, 21160, 22553, 23740, 27301, 40204, 45106, 47480, 50255, 54602, 80408, 90212, 100510, 109204, 112765, 136505, 180424, 201020, 218408, 225530, 273010, 402040, 451060, 518719, 546020, 627923, 902120, 1037438, 1092040, 1255846, 2074876, 2511692, 2593595, 3139615, 4149752, 5023384, 5187190, 6279230, 10374380, 11930537, 12558460, 20748760, 23861074, 25116920, 47722148, 59652685, 95444296, 119305370, 238610740, 477221480]

約数ペア:

[(1, 477221480), (2, 238610740), (4, 119305370), (5, 95444296), (8, 59652685), (10, 47722148), (19, 25116920), (20, 23861074), (23, 20748760), (38, 12558460), (40, 11930537), (46, 10374380), (76, 6279230), (92, 5187190), (95, 5023384), (115, 4149752), (152, 3139615), (184, 2593595), (190, 2511692), (230, 2074876), (380, 1255846), (437, 1092040), (460, 1037438), (529, 902120), (760, 627923), (874, 546020), (920, 518719), (1058, 451060), (1187, 402040), (1748, 273010), (2116, 225530), (2185, 218408), (2374, 201020), (2645, 180424), (3496, 136505), (4232, 112765), (4370, 109204), (4748, 100510), (5290, 90212), (5935, 80408), (8740, 54602), (9496, 50255), (10051, 47480), (10580, 45106), (11870, 40204), (17480, 27301), (20102, 23740), (21160, 22553)]