83919670

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1\times {\mathrm{829}}^1$

素因数の和:1080

約数の個数: 32

約数和(自身を含む): 154897920

約数和(自身を除く): 70978250

約数列:

[1, 2, 5, 10, 53, 106, 191, 265, 382, 530, 829, 955, 1658, 1910, 4145, 8290, 10123, 20246, 43937, 50615, 87874, 101230, 158339, 219685, 316678, 439370, 791695, 1583390, 8391967, 16783934, 41959835, 83919670]

約数ペア:

[(1, 83919670), (2, 41959835), (5, 16783934), (10, 8391967), (53, 1583390), (106, 791695), (191, 439370), (265, 316678), (382, 219685), (530, 158339), (829, 101230), (955, 87874), (1658, 50615), (1910, 43937), (4145, 20246), (8290, 10123)]