5577040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{433}}^1$

素因数の和:476

約数の個数: 80

約数和(自身を含む): 15499008

約数和(自身を除く): 9921968

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 40, 46, 56, 70, 80, 92, 112, 115, 140, 161, 184, 230, 280, 322, 368, 433, 460, 560, 644, 805, 866, 920, 1288, 1610, 1732, 1840, 2165, 2576, 3031, 3220, 3464, 4330, 6062, 6440, 6928, 8660, 9959, 12124, 12880, 15155, 17320, 19918, 24248, 30310, 34640, 39836, 48496, 49795, 60620, 69713, 79672, 99590, 121240, 139426, 159344, 199180, 242480, 278852, 348565, 398360, 557704, 697130, 796720, 1115408, 1394260, 2788520, 5577040]

約数ペア:

[(1, 5577040), (2, 2788520), (4, 1394260), (5, 1115408), (7, 796720), (8, 697130), (10, 557704), (14, 398360), (16, 348565), (20, 278852), (23, 242480), (28, 199180), (35, 159344), (40, 139426), (46, 121240), (56, 99590), (70, 79672), (80, 69713), (92, 60620), (112, 49795), (115, 48496), (140, 39836), (161, 34640), (184, 30310), (230, 24248), (280, 19918), (322, 17320), (368, 15155), (433, 12880), (460, 12124), (560, 9959), (644, 8660), (805, 6928), (866, 6440), (920, 6062), (1288, 4330), (1610, 3464), (1732, 3220), (1840, 3031), (2165, 2576)]