8415702020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1523}}^1\times {\mathrm{25117}}^1$

素因数の和:26660

約数の個数: 48

約数和(自身を含む): 19293035328

約数和(自身を除く): 10877333308

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 1523, 3046, 6092, 7615, 15230, 16753, 25117, 30460, 33506, 50234, 67012, 83765, 100468, 125585, 167530, 251170, 276287, 335060, 502340, 552574, 1105148, 1381435, 2762870, 5525740, 38253191, 76506382, 153012764, 191265955, 382531910, 420785101, 765063820, 841570202, 1683140404, 2103925505, 4207851010, 8415702020]

約数ペア:

[(1, 8415702020), (2, 4207851010), (4, 2103925505), (5, 1683140404), (10, 841570202), (11, 765063820), (20, 420785101), (22, 382531910), (44, 191265955), (55, 153012764), (110, 76506382), (220, 38253191), (1523, 5525740), (3046, 2762870), (6092, 1381435), (7615, 1105148), (15230, 552574), (16753, 502340), (25117, 335060), (30460, 276287), (33506, 251170), (50234, 167530), (67012, 125585), (83765, 100468)]