34638800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:253

約数の個数: 120

約数和(自身を含む): 96868800

約数和(自身を除く): 62230000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 89, 100, 112, 139, 140, 175, 178, 200, 278, 280, 350, 356, 400, 445, 556, 560, 623, 695, 700, 712, 890, 973, 1112, 1246, 1390, 1400, 1424, 1780, 1946, 2224, 2225, 2492, 2780, 2800, 3115, 3475, 3560, 3892, 4450, 4865, 4984, 5560, 6230, 6950, 7120, 7784, 8900, 9730, 9968, 11120, 12371, 12460, 13900, 15568, 15575, 17800, 19460, 24325, 24742, 24920, 27800, 31150, 35600, 38920, 48650, 49484, 49840, 55600, 61855, 62300, 77840, 86597, 97300, 98968, 123710, 124600, 173194, 194600, 197936, 247420, 249200, 309275, 346388, 389200, 432985, 494840, 618550, 692776, 865970, 989680, 1237100, 1385552, 1731940, 2164925, 2474200, 3463880, 4329850, 4948400, 6927760, 8659700, 17319400, 34638800]

約数ペア:

[(1, 34638800), (2, 17319400), (4, 8659700), (5, 6927760), (7, 4948400), (8, 4329850), (10, 3463880), (14, 2474200), (16, 2164925), (20, 1731940), (25, 1385552), (28, 1237100), (35, 989680), (40, 865970), (50, 692776), (56, 618550), (70, 494840), (80, 432985), (89, 389200), (100, 346388), (112, 309275), (139, 249200), (140, 247420), (175, 197936), (178, 194600), (200, 173194), (278, 124600), (280, 123710), (350, 98968), (356, 97300), (400, 86597), (445, 77840), (556, 62300), (560, 61855), (623, 55600), (695, 49840), (700, 49484), (712, 48650), (890, 38920), (973, 35600), (1112, 31150), (1246, 27800), (1390, 24920), (1400, 24742), (1424, 24325), (1780, 19460), (1946, 17800), (2224, 15575), (2225, 15568), (2492, 13900), (2780, 12460), (2800, 12371), (3115, 11120), (3475, 9968), (3560, 9730), (3892, 8900), (4450, 7784), (4865, 7120), (4984, 6950), (5560, 6230)]