101855480

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{359}}^1$

素因数の和:584

約数の個数: 64

約数和(自身を含む): 236779200

約数和(自身を除く): 134923720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 173, 205, 328, 346, 359, 410, 692, 718, 820, 865, 1384, 1436, 1640, 1730, 1795, 2872, 3460, 3590, 6920, 7093, 7180, 14186, 14360, 14719, 28372, 29438, 35465, 56744, 58876, 62107, 70930, 73595, 117752, 124214, 141860, 147190, 248428, 283720, 294380, 310535, 496856, 588760, 621070, 1242140, 2484280, 2546387, 5092774, 10185548, 12731935, 20371096, 25463870, 50927740, 101855480]

約数ペア:

[(1, 101855480), (2, 50927740), (4, 25463870), (5, 20371096), (8, 12731935), (10, 10185548), (20, 5092774), (40, 2546387), (41, 2484280), (82, 1242140), (164, 621070), (173, 588760), (205, 496856), (328, 310535), (346, 294380), (359, 283720), (410, 248428), (692, 147190), (718, 141860), (820, 124214), (865, 117752), (1384, 73595), (1436, 70930), (1640, 62107), (1730, 58876), (1795, 56744), (2872, 35465), (3460, 29438), (3590, 28372), (6920, 14719), (7093, 14360), (7180, 14186)]