11725090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:187

約数の個数: 64

約数和(自身を含む): 24675840

約数和(自身を除く): 12950750

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 47, 65, 94, 95, 101, 130, 190, 202, 235, 247, 470, 494, 505, 611, 893, 1010, 1222, 1235, 1313, 1786, 1919, 2470, 2626, 3055, 3838, 4465, 4747, 6110, 6565, 8930, 9494, 9595, 11609, 13130, 19190, 23218, 23735, 24947, 47470, 49894, 58045, 61711, 90193, 116090, 123422, 124735, 180386, 249470, 308555, 450965, 617110, 901930, 1172509, 2345018, 5862545, 11725090]

約数ペア:

[(1, 11725090), (2, 5862545), (5, 2345018), (10, 1172509), (13, 901930), (19, 617110), (26, 450965), (38, 308555), (47, 249470), (65, 180386), (94, 124735), (95, 123422), (101, 116090), (130, 90193), (190, 61711), (202, 58045), (235, 49894), (247, 47470), (470, 24947), (494, 23735), (505, 23218), (611, 19190), (893, 13130), (1010, 11609), (1222, 9595), (1235, 9494), (1313, 8930), (1786, 6565), (1919, 6110), (2470, 4747), (2626, 4465), (3055, 3838)]