83221180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{769}}^1\times {\mathrm{773}}^1$

素因数の和:1558

約数の個数: 48

約数和(自身を含む): 200249280

約数和(自身を除く): 117028100

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 769, 773, 1538, 1546, 3076, 3092, 3845, 3865, 5383, 5411, 7690, 7730, 10766, 10822, 15380, 15460, 21532, 21644, 26915, 27055, 53830, 54110, 107660, 108220, 594437, 1188874, 2377748, 2972185, 4161059, 5944370, 8322118, 11888740, 16644236, 20805295, 41610590, 83221180]

約数ペア:

[(1, 83221180), (2, 41610590), (4, 20805295), (5, 16644236), (7, 11888740), (10, 8322118), (14, 5944370), (20, 4161059), (28, 2972185), (35, 2377748), (70, 1188874), (140, 594437), (769, 108220), (773, 107660), (1538, 54110), (1546, 53830), (3076, 27055), (3092, 26915), (3845, 21644), (3865, 21532), (5383, 15460), (5411, 15380), (7690, 10822), (7730, 10766)]