8070580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3391}}^1$

素因数の和:3424

約数の個数: 48

約数和(自身を含む): 20514816

約数和(自身を除く): 12444236

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, 3391, 6782, 13564, 16955, 23737, 33910, 47474, 57647, 67820, 94948, 115294, 118685, 230588, 237370, 288235, 403529, 474740, 576470, 807058, 1152940, 1614116, 2017645, 4035290, 8070580]

約数ペア:

[(1, 8070580), (2, 4035290), (4, 2017645), (5, 1614116), (7, 1152940), (10, 807058), (14, 576470), (17, 474740), (20, 403529), (28, 288235), (34, 237370), (35, 230588), (68, 118685), (70, 115294), (85, 94948), (119, 67820), (140, 57647), (170, 47474), (238, 33910), (340, 23737), (476, 16955), (595, 13564), (1190, 6782), (2380, 3391)]