8170540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3433}}^1$

素因数の和:3466

約数の個数: 48

約数和(自身を含む): 20768832

約数和(自身を除く): 12598292

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 3433, 6866, 13732, 17165, 24031, 34330, 48062, 58361, 68660, 96124, 116722, 120155, 233444, 240310, 291805, 408527, 480620, 583610, 817054, 1167220, 1634108, 2042635, 4085270, 8170540]

約数ペア:

[(1, 8170540), (2, 4085270), (4, 2042635), (5, 1634108), (7, 1167220), (10, 817054), (14, 583610), (17, 480620), (20, 408527), (28, 291805), (34, 240310), (35, 233444), (68, 120155), (70, 116722), (85, 96124), (119, 68660), (140, 58361), (170, 48062), (238, 34330), (340, 24031), (476, 17165), (595, 13732), (1190, 6866), (2380, 3433)]