15194639300

素因数分解:

$2^2\times 5^2\times {\mathrm{2161}}^1\times {\mathrm{70313}}^1$

素因数の和:72488

約数の個数: 36

約数和(自身を含む): 32988094356

約数和(自身を除く): 17793455056

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 2161, 4322, 8644, 10805, 21610, 43220, 54025, 70313, 108050, 140626, 216100, 281252, 351565, 703130, 1406260, 1757825, 3515650, 7031300, 151946393, 303892786, 607785572, 759731965, 1519463930, 3038927860, 3798659825, 7597319650, 15194639300]

約数ペア:

[(1, 15194639300), (2, 7597319650), (4, 3798659825), (5, 3038927860), (10, 1519463930), (20, 759731965), (25, 607785572), (50, 303892786), (100, 151946393), (2161, 7031300), (4322, 3515650), (8644, 1757825), (10805, 1406260), (21610, 703130), (43220, 351565), (54025, 281252), (70313, 216100), (108050, 140626)]