1282503550

素因数分解:

$2^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{309037}}^1$

素因数の和:309132

約数の個数: 24

約数和(自身を含む): 2414204856

約数和(自身を除く): 1131701306

約数列:

[1, 2, 5, 10, 25, 50, 83, 166, 415, 830, 2075, 4150, 309037, 618074, 1545185, 3090370, 7725925, 15451850, 25650071, 51300142, 128250355, 256500710, 641251775, 1282503550]

約数ペア:

[(1, 1282503550), (2, 641251775), (5, 256500710), (10, 128250355), (25, 51300142), (50, 25650071), (83, 15451850), (166, 7725925), (415, 3090370), (830, 1545185), (2075, 618074), (4150, 309037)]