103715840

素因数分解:

$2^{10}\times 5^1\times {\mathrm{47}}^1\times {\mathrm{431}}^1$

素因数の和:503

約数の個数: 88

約数和(自身を含む): 254679552

約数和(自身を除く): 150963712

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 80, 94, 128, 160, 188, 235, 256, 320, 376, 431, 470, 512, 640, 752, 862, 940, 1024, 1280, 1504, 1724, 1880, 2155, 2560, 3008, 3448, 3760, 4310, 5120, 6016, 6896, 7520, 8620, 12032, 13792, 15040, 17240, 20257, 24064, 27584, 30080, 34480, 40514, 48128, 55168, 60160, 68960, 81028, 101285, 110336, 120320, 137920, 162056, 202570, 220672, 240640, 275840, 324112, 405140, 441344, 551680, 648224, 810280, 1103360, 1296448, 1620560, 2206720, 2592896, 3241120, 5185792, 6482240, 10371584, 12964480, 20743168, 25928960, 51857920, 103715840]

約数ペア:

[(1, 103715840), (2, 51857920), (4, 25928960), (5, 20743168), (8, 12964480), (10, 10371584), (16, 6482240), (20, 5185792), (32, 3241120), (40, 2592896), (47, 2206720), (64, 1620560), (80, 1296448), (94, 1103360), (128, 810280), (160, 648224), (188, 551680), (235, 441344), (256, 405140), (320, 324112), (376, 275840), (431, 240640), (470, 220672), (512, 202570), (640, 162056), (752, 137920), (862, 120320), (940, 110336), (1024, 101285), (1280, 81028), (1504, 68960), (1724, 60160), (1880, 55168), (2155, 48128), (2560, 40514), (3008, 34480), (3448, 30080), (3760, 27584), (4310, 24064), (5120, 20257), (6016, 17240), (6896, 15040), (7520, 13792), (8620, 12032)]