41661490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{167}}^1$

素因数の和:307

約数の個数: 64

約数和(自身を含む): 86365440

約数和(自身を除く): 44703950

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 101, 130, 167, 190, 202, 247, 334, 494, 505, 835, 1010, 1235, 1313, 1670, 1919, 2171, 2470, 2626, 3173, 3838, 4342, 6346, 6565, 9595, 10855, 13130, 15865, 16867, 19190, 21710, 24947, 31730, 33734, 41249, 49894, 82498, 84335, 124735, 168670, 206245, 219271, 249470, 320473, 412490, 438542, 640946, 1096355, 1602365, 2192710, 3204730, 4166149, 8332298, 20830745, 41661490]

約数ペア:

[(1, 41661490), (2, 20830745), (5, 8332298), (10, 4166149), (13, 3204730), (19, 2192710), (26, 1602365), (38, 1096355), (65, 640946), (95, 438542), (101, 412490), (130, 320473), (167, 249470), (190, 219271), (202, 206245), (247, 168670), (334, 124735), (494, 84335), (505, 82498), (835, 49894), (1010, 41249), (1235, 33734), (1313, 31730), (1670, 24947), (1919, 21710), (2171, 19190), (2470, 16867), (2626, 15865), (3173, 13130), (3838, 10855), (4342, 9595), (6346, 6565)]