125909428

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{349}}^1$

素因数の和:520

約数の個数: 48

約数和(自身を含む): 239904000

約数和(自身を除く): 113994572

約数列:

[1, 2, 4, 19, 38, 47, 76, 94, 101, 188, 202, 349, 404, 698, 893, 1396, 1786, 1919, 3572, 3838, 4747, 6631, 7676, 9494, 13262, 16403, 18988, 26524, 32806, 35249, 65612, 70498, 90193, 140996, 180386, 311657, 360772, 623314, 669731, 1246628, 1339462, 1656703, 2678924, 3313406, 6626812, 31477357, 62954714, 125909428]

約数ペア:

[(1, 125909428), (2, 62954714), (4, 31477357), (19, 6626812), (38, 3313406), (47, 2678924), (76, 1656703), (94, 1339462), (101, 1246628), (188, 669731), (202, 623314), (349, 360772), (404, 311657), (698, 180386), (893, 140996), (1396, 90193), (1786, 70498), (1919, 65612), (3572, 35249), (3838, 32806), (4747, 26524), (6631, 18988), (7676, 16403), (9494, 13262)]