112777540

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{463}}^1\times {\mathrm{641}}^1$

素因数の和:1132

約数の個数: 48

約数和(自身を含む): 250225920

約数和(自身を除く): 137448380

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 463, 641, 926, 1282, 1852, 2315, 2564, 3205, 4630, 6410, 8797, 9260, 12179, 12820, 17594, 24358, 35188, 43985, 48716, 60895, 87970, 121790, 175940, 243580, 296783, 593566, 1187132, 1483915, 2967830, 5638877, 5935660, 11277754, 22555508, 28194385, 56388770, 112777540]

約数ペア:

[(1, 112777540), (2, 56388770), (4, 28194385), (5, 22555508), (10, 11277754), (19, 5935660), (20, 5638877), (38, 2967830), (76, 1483915), (95, 1187132), (190, 593566), (380, 296783), (463, 243580), (641, 175940), (926, 121790), (1282, 87970), (1852, 60895), (2315, 48716), (2564, 43985), (3205, 35188), (4630, 24358), (6410, 17594), (8797, 12820), (9260, 12179)]