48620800

素因数分解:

$2^8\times 5^2\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:204

約数の個数: 108

約数和(自身を含む): 123179616

約数和(自身を除く): 74558816

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 71, 80, 100, 107, 128, 142, 160, 200, 214, 256, 284, 320, 355, 400, 428, 535, 568, 640, 710, 800, 856, 1070, 1136, 1280, 1420, 1600, 1712, 1775, 2140, 2272, 2675, 2840, 3200, 3424, 3550, 4280, 4544, 5350, 5680, 6400, 6848, 7100, 7597, 8560, 9088, 10700, 11360, 13696, 14200, 15194, 17120, 18176, 21400, 22720, 27392, 28400, 30388, 34240, 37985, 42800, 45440, 56800, 60776, 68480, 75970, 85600, 90880, 113600, 121552, 136960, 151940, 171200, 189925, 227200, 243104, 303880, 342400, 379850, 454400, 486208, 607760, 684800, 759700, 972416, 1215520, 1519400, 1944832, 2431040, 3038800, 4862080, 6077600, 9724160, 12155200, 24310400, 48620800]

約数ペア:

[(1, 48620800), (2, 24310400), (4, 12155200), (5, 9724160), (8, 6077600), (10, 4862080), (16, 3038800), (20, 2431040), (25, 1944832), (32, 1519400), (40, 1215520), (50, 972416), (64, 759700), (71, 684800), (80, 607760), (100, 486208), (107, 454400), (128, 379850), (142, 342400), (160, 303880), (200, 243104), (214, 227200), (256, 189925), (284, 171200), (320, 151940), (355, 136960), (400, 121552), (428, 113600), (535, 90880), (568, 85600), (640, 75970), (710, 68480), (800, 60776), (856, 56800), (1070, 45440), (1136, 42800), (1280, 37985), (1420, 34240), (1600, 30388), (1712, 28400), (1775, 27392), (2140, 22720), (2272, 21400), (2675, 18176), (2840, 17120), (3200, 15194), (3424, 14200), (3550, 13696), (4280, 11360), (4544, 10700), (5350, 9088), (5680, 8560), (6400, 7597), (6848, 7100)]