5101880

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1$

素因数の和:181

約数の個数: 96

約数和(自身を含む): 14158800

約数和(自身を除く): 9056920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 49, 56, 70, 76, 95, 98, 133, 137, 140, 152, 190, 196, 245, 266, 274, 280, 380, 392, 490, 532, 548, 665, 685, 760, 931, 959, 980, 1064, 1096, 1330, 1370, 1862, 1918, 1960, 2603, 2660, 2740, 3724, 3836, 4655, 4795, 5206, 5320, 5480, 6713, 7448, 7672, 9310, 9590, 10412, 13015, 13426, 18221, 18620, 19180, 20824, 26030, 26852, 33565, 36442, 37240, 38360, 52060, 53704, 67130, 72884, 91105, 104120, 127547, 134260, 145768, 182210, 255094, 268520, 364420, 510188, 637735, 728840, 1020376, 1275470, 2550940, 5101880]

約数ペア:

[(1, 5101880), (2, 2550940), (4, 1275470), (5, 1020376), (7, 728840), (8, 637735), (10, 510188), (14, 364420), (19, 268520), (20, 255094), (28, 182210), (35, 145768), (38, 134260), (40, 127547), (49, 104120), (56, 91105), (70, 72884), (76, 67130), (95, 53704), (98, 52060), (133, 38360), (137, 37240), (140, 36442), (152, 33565), (190, 26852), (196, 26030), (245, 20824), (266, 19180), (274, 18620), (280, 18221), (380, 13426), (392, 13015), (490, 10412), (532, 9590), (548, 9310), (665, 7672), (685, 7448), (760, 6713), (931, 5480), (959, 5320), (980, 5206), (1064, 4795), (1096, 4655), (1330, 3836), (1370, 3724), (1862, 2740), (1918, 2660), (1960, 2603)]