42620140

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73483}}^1$

素因数の和:73521

約数の個数: 24

約数和(自身を含む): 92589840

約数和(自身を除く): 49969700

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 73483, 146966, 293932, 367415, 734830, 1469660, 2131007, 4262014, 8524028, 10655035, 21310070, 42620140]

約数ペア:

[(1, 42620140), (2, 21310070), (4, 10655035), (5, 8524028), (10, 4262014), (20, 2131007), (29, 1469660), (58, 734830), (116, 367415), (145, 293932), (290, 146966), (580, 73483)]