8041180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3023}}^1$

素因数の和:3058

約数の個数: 48

約数和(自身を含む): 20321280

約数和(自身を除く): 12280100

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 3023, 6046, 12092, 15115, 21161, 30230, 42322, 57437, 60460, 84644, 105805, 114874, 211610, 229748, 287185, 402059, 423220, 574370, 804118, 1148740, 1608236, 2010295, 4020590, 8041180]

約数ペア:

[(1, 8041180), (2, 4020590), (4, 2010295), (5, 1608236), (7, 1148740), (10, 804118), (14, 574370), (19, 423220), (20, 402059), (28, 287185), (35, 229748), (38, 211610), (70, 114874), (76, 105805), (95, 84644), (133, 60460), (140, 57437), (190, 42322), (266, 30230), (380, 21161), (532, 15115), (665, 12092), (1330, 6046), (2660, 3023)]