126827600

素因数分解:

$2^4\times 5^2\times {\mathrm{313}}^1\times {\mathrm{1013}}^1$

素因数の和:1344

約数の個数: 60

約数和(自身を含む): 305978556

約数和(自身を除く): 179150956

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 313, 400, 626, 1013, 1252, 1565, 2026, 2504, 3130, 4052, 5008, 5065, 6260, 7825, 8104, 10130, 12520, 15650, 16208, 20260, 25040, 25325, 31300, 40520, 50650, 62600, 81040, 101300, 125200, 202600, 317069, 405200, 634138, 1268276, 1585345, 2536552, 3170690, 5073104, 6341380, 7926725, 12682760, 15853450, 25365520, 31706900, 63413800, 126827600]

約数ペア:

[(1, 126827600), (2, 63413800), (4, 31706900), (5, 25365520), (8, 15853450), (10, 12682760), (16, 7926725), (20, 6341380), (25, 5073104), (40, 3170690), (50, 2536552), (80, 1585345), (100, 1268276), (200, 634138), (313, 405200), (400, 317069), (626, 202600), (1013, 125200), (1252, 101300), (1565, 81040), (2026, 62600), (2504, 50650), (3130, 40520), (4052, 31300), (5008, 25325), (5065, 25040), (6260, 20260), (7825, 16208), (8104, 15650), (10130, 12520)]