24983440

素因数分解:

$2^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{2459}}^1$

素因数の和:2599

約数の個数: 40

約数和(自身を含む): 58567680

約数和(自身を除く): 33584240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 127, 254, 508, 635, 1016, 1270, 2032, 2459, 2540, 4918, 5080, 9836, 10160, 12295, 19672, 24590, 39344, 49180, 98360, 196720, 312293, 624586, 1249172, 1561465, 2498344, 3122930, 4996688, 6245860, 12491720, 24983440]

約数ペア:

[(1, 24983440), (2, 12491720), (4, 6245860), (5, 4996688), (8, 3122930), (10, 2498344), (16, 1561465), (20, 1249172), (40, 624586), (80, 312293), (127, 196720), (254, 98360), (508, 49180), (635, 39344), (1016, 24590), (1270, 19672), (2032, 12295), (2459, 10160), (2540, 9836), (4918, 5080)]