78958790

素因数分解:

$2^1\times 5^1\times {\mathrm{797}}^1\times {\mathrm{9907}}^1$

素因数の和:10711

約数の個数: 16

約数和(自身を含む): 142318512

約数和(自身を除く): 63359722

約数列:

[1, 2, 5, 10, 797, 1594, 3985, 7970, 9907, 19814, 49535, 99070, 7895879, 15791758, 39479395, 78958790]

約数ペア:

[(1, 78958790), (2, 39479395), (5, 15791758), (10, 7895879), (797, 99070), (1594, 49535), (3985, 19814), (7970, 9907)]