40540030

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{176261}}^1$

素因数の和:176291

約数の個数: 16

約数和(自身を含む): 76145184

約数和(自身を除く): 35605154

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 176261, 352522, 881305, 1762610, 4054003, 8108006, 20270015, 40540030]

約数ペア:

[(1, 40540030), (2, 20270015), (5, 8108006), (10, 4054003), (23, 1762610), (46, 881305), (115, 352522), (230, 176261)]