568045480

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{19427}}^1$

素因数の和:19498

約数の個数: 64

約数和(自身を含む): 1384827840

約数和(自身を除く): 816782360

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 43, 68, 85, 86, 136, 170, 172, 215, 340, 344, 430, 680, 731, 860, 1462, 1720, 2924, 3655, 5848, 7310, 14620, 19427, 29240, 38854, 77708, 97135, 155416, 194270, 330259, 388540, 660518, 777080, 835361, 1321036, 1651295, 1670722, 2642072, 3302590, 3341444, 4176805, 6605180, 6682888, 8353610, 13210360, 14201137, 16707220, 28402274, 33414440, 56804548, 71005685, 113609096, 142011370, 284022740, 568045480]

約数ペア:

[(1, 568045480), (2, 284022740), (4, 142011370), (5, 113609096), (8, 71005685), (10, 56804548), (17, 33414440), (20, 28402274), (34, 16707220), (40, 14201137), (43, 13210360), (68, 8353610), (85, 6682888), (86, 6605180), (136, 4176805), (170, 3341444), (172, 3302590), (215, 2642072), (340, 1670722), (344, 1651295), (430, 1321036), (680, 835361), (731, 777080), (860, 660518), (1462, 388540), (1720, 330259), (2924, 194270), (3655, 155416), (5848, 97135), (7310, 77708), (14620, 38854), (19427, 29240)]