4162473320

素因数分解:

$2^3\times 5^1\times {\mathrm{523}}^1\times {\mathrm{198971}}^1$

素因数の和:199505

約数の個数: 32

約数和(自身を含む): 9383519520

約数和(自身を除く): 5221046200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 523, 1046, 2092, 2615, 4184, 5230, 10460, 20920, 198971, 397942, 795884, 994855, 1591768, 1989710, 3979420, 7958840, 104061833, 208123666, 416247332, 520309165, 832494664, 1040618330, 2081236660, 4162473320]

約数ペア:

[(1, 4162473320), (2, 2081236660), (4, 1040618330), (5, 832494664), (8, 520309165), (10, 416247332), (20, 208123666), (40, 104061833), (523, 7958840), (1046, 3979420), (2092, 1989710), (2615, 1591768), (4184, 994855), (5230, 795884), (10460, 397942), (20920, 198971)]