8544020

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{5147}}^1$

素因数の和:5239

約数の個数: 24

約数和(自身を含む): 18162144

約数和(自身を除く): 9618124

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 5147, 10294, 20588, 25735, 51470, 102940, 427201, 854402, 1708804, 2136005, 4272010, 8544020]

約数ペア:

[(1, 8544020), (2, 4272010), (4, 2136005), (5, 1708804), (10, 854402), (20, 427201), (83, 102940), (166, 51470), (332, 25735), (415, 20588), (830, 10294), (1660, 5147)]