83624540

素因数分解:

$2^2\times 5^1\times {\mathrm{401}}^1\times {\mathrm{10427}}^1$

素因数の和:10837

約数の個数: 24

約数和(自身を含む): 176066352

約数和(自身を除く): 92441812

約数列:

[1, 2, 4, 5, 10, 20, 401, 802, 1604, 2005, 4010, 8020, 10427, 20854, 41708, 52135, 104270, 208540, 4181227, 8362454, 16724908, 20906135, 41812270, 83624540]

約数ペア:

[(1, 83624540), (2, 41812270), (4, 20906135), (5, 16724908), (10, 8362454), (20, 4181227), (401, 208540), (802, 104270), (1604, 52135), (2005, 41708), (4010, 20854), (8020, 10427)]