378732010

素因数分解:

$2^1\times 5^1\times {\mathrm{1777}}^1\times {\mathrm{21313}}^1$

素因数の和:23097

約数の個数: 16

約数和(自身を含む): 682133256

約数和(自身を除く): 303401246

約数列:

[1, 2, 5, 10, 1777, 3554, 8885, 17770, 21313, 42626, 106565, 213130, 37873201, 75746402, 189366005, 378732010]

約数ペア:

[(1, 378732010), (2, 189366005), (5, 75746402), (10, 37873201), (1777, 213130), (3554, 106565), (8885, 42626), (17770, 21313)]