284004800

素因数分解:

$2^6\times 5^2\times {\mathrm{139}}^1\times {\mathrm{1277}}^1$

素因数の和:1438

約数の個数: 84

約数和(自身を含む): 704408040

約数和(自身を除く): 420403240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 139, 160, 200, 278, 320, 400, 556, 695, 800, 1112, 1277, 1390, 1600, 2224, 2554, 2780, 3475, 4448, 5108, 5560, 6385, 6950, 8896, 10216, 11120, 12770, 13900, 20432, 22240, 25540, 27800, 31925, 40864, 44480, 51080, 55600, 63850, 81728, 102160, 111200, 127700, 177503, 204320, 222400, 255400, 355006, 408640, 510800, 710012, 887515, 1021600, 1420024, 1775030, 2043200, 2840048, 3550060, 4437575, 5680096, 7100120, 8875150, 11360192, 14200240, 17750300, 28400480, 35500600, 56800960, 71001200, 142002400, 284004800]

約数ペア:

[(1, 284004800), (2, 142002400), (4, 71001200), (5, 56800960), (8, 35500600), (10, 28400480), (16, 17750300), (20, 14200240), (25, 11360192), (32, 8875150), (40, 7100120), (50, 5680096), (64, 4437575), (80, 3550060), (100, 2840048), (139, 2043200), (160, 1775030), (200, 1420024), (278, 1021600), (320, 887515), (400, 710012), (556, 510800), (695, 408640), (800, 355006), (1112, 255400), (1277, 222400), (1390, 204320), (1600, 177503), (2224, 127700), (2554, 111200), (2780, 102160), (3475, 81728), (4448, 63850), (5108, 55600), (5560, 51080), (6385, 44480), (6950, 40864), (8896, 31925), (10216, 27800), (11120, 25540), (12770, 22240), (13900, 20432)]