115440340

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{56039}}^1$

素因数の和:56151

約数の個数: 24

約数和(自身を含む): 244782720

約数和(自身を除く): 129342380

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 1030, 2060, 56039, 112078, 224156, 280195, 560390, 1120780, 5772017, 11544034, 23088068, 28860085, 57720170, 115440340]

約数ペア:

[(1, 115440340), (2, 57720170), (4, 28860085), (5, 23088068), (10, 11544034), (20, 5772017), (103, 1120780), (206, 560390), (412, 280195), (515, 224156), (1030, 112078), (2060, 56039)]