70959400

素因数分解:

$2^3\times 5^2\times {\mathrm{197}}^1\times {\mathrm{1801}}^1$

素因数の和:2014

約数の個数: 48

約数和(自身を含む): 165910140

約数和(自身を除く): 94950740

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 197, 200, 394, 788, 985, 1576, 1801, 1970, 3602, 3940, 4925, 7204, 7880, 9005, 9850, 14408, 18010, 19700, 36020, 39400, 45025, 72040, 90050, 180100, 354797, 360200, 709594, 1419188, 1773985, 2838376, 3547970, 7095940, 8869925, 14191880, 17739850, 35479700, 70959400]

約数ペア:

[(1, 70959400), (2, 35479700), (4, 17739850), (5, 14191880), (8, 8869925), (10, 7095940), (20, 3547970), (25, 2838376), (40, 1773985), (50, 1419188), (100, 709594), (197, 360200), (200, 354797), (394, 180100), (788, 90050), (985, 72040), (1576, 45025), (1801, 39400), (1970, 36020), (3602, 19700), (3940, 18010), (4925, 14408), (7204, 9850), (7880, 9005)]