410194480

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{857}}^1$

素因数の和:1094

約数の個数: 80

約数和(自身を含む): 990722304

約数和(自身を除く): 580527824

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 193, 248, 310, 386, 496, 620, 772, 857, 965, 1240, 1544, 1714, 1930, 2480, 3088, 3428, 3860, 4285, 5983, 6856, 7720, 8570, 11966, 13712, 15440, 17140, 23932, 26567, 29915, 34280, 47864, 53134, 59830, 68560, 95728, 106268, 119660, 132835, 165401, 212536, 239320, 265670, 330802, 425072, 478640, 531340, 661604, 827005, 1062680, 1323208, 1654010, 2125360, 2646416, 3308020, 5127431, 6616040, 10254862, 13232080, 20509724, 25637155, 41019448, 51274310, 82038896, 102548620, 205097240, 410194480]

約数ペア:

[(1, 410194480), (2, 205097240), (4, 102548620), (5, 82038896), (8, 51274310), (10, 41019448), (16, 25637155), (20, 20509724), (31, 13232080), (40, 10254862), (62, 6616040), (80, 5127431), (124, 3308020), (155, 2646416), (193, 2125360), (248, 1654010), (310, 1323208), (386, 1062680), (496, 827005), (620, 661604), (772, 531340), (857, 478640), (965, 425072), (1240, 330802), (1544, 265670), (1714, 239320), (1930, 212536), (2480, 165401), (3088, 132835), (3428, 119660), (3860, 106268), (4285, 95728), (5983, 68560), (6856, 59830), (7720, 53134), (8570, 47864), (11966, 34280), (13712, 29915), (15440, 26567), (17140, 23932)]