26705260

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2267}}^1$

素因数の和:2326

約数の個数: 48

約数和(自身を含む): 60963840

約数和(自身を除く): 34258580

約数列:

[1, 2, 4, 5, 10, 19, 20, 31, 38, 62, 76, 95, 124, 155, 190, 310, 380, 589, 620, 1178, 2267, 2356, 2945, 4534, 5890, 9068, 11335, 11780, 22670, 43073, 45340, 70277, 86146, 140554, 172292, 215365, 281108, 351385, 430730, 702770, 861460, 1335263, 1405540, 2670526, 5341052, 6676315, 13352630, 26705260]

約数ペア:

[(1, 26705260), (2, 13352630), (4, 6676315), (5, 5341052), (10, 2670526), (19, 1405540), (20, 1335263), (31, 861460), (38, 702770), (62, 430730), (76, 351385), (95, 281108), (124, 215365), (155, 172292), (190, 140554), (310, 86146), (380, 70277), (589, 45340), (620, 43073), (1178, 22670), (2267, 11780), (2356, 11335), (2945, 9068), (4534, 5890)]