71043050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{109297}}^1$

素因数の和:109322

約数の個数: 24

約数和(自身を含む): 142305996

約数和(自身を除く): 71262946

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 109297, 218594, 546485, 1092970, 1420861, 2732425, 2841722, 5464850, 7104305, 14208610, 35521525, 71043050]

約数ペア:

[(1, 71043050), (2, 35521525), (5, 14208610), (10, 7104305), (13, 5464850), (25, 2841722), (26, 2732425), (50, 1420861), (65, 1092970), (130, 546485), (325, 218594), (650, 109297)]