10203760

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1$

素因数の和:183

約数の個数: 120

約数和(自身を含む): 29261520

約数和(自身を除く): 19057760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 49, 56, 70, 76, 80, 95, 98, 112, 133, 137, 140, 152, 190, 196, 245, 266, 274, 280, 304, 380, 392, 490, 532, 548, 560, 665, 685, 760, 784, 931, 959, 980, 1064, 1096, 1330, 1370, 1520, 1862, 1918, 1960, 2128, 2192, 2603, 2660, 2740, 3724, 3836, 3920, 4655, 4795, 5206, 5320, 5480, 6713, 7448, 7672, 9310, 9590, 10412, 10640, 10960, 13015, 13426, 14896, 15344, 18221, 18620, 19180, 20824, 26030, 26852, 33565, 36442, 37240, 38360, 41648, 52060, 53704, 67130, 72884, 74480, 76720, 91105, 104120, 107408, 127547, 134260, 145768, 182210, 208240, 255094, 268520, 291536, 364420, 510188, 537040, 637735, 728840, 1020376, 1275470, 1457680, 2040752, 2550940, 5101880, 10203760]

約数ペア:

[(1, 10203760), (2, 5101880), (4, 2550940), (5, 2040752), (7, 1457680), (8, 1275470), (10, 1020376), (14, 728840), (16, 637735), (19, 537040), (20, 510188), (28, 364420), (35, 291536), (38, 268520), (40, 255094), (49, 208240), (56, 182210), (70, 145768), (76, 134260), (80, 127547), (95, 107408), (98, 104120), (112, 91105), (133, 76720), (137, 74480), (140, 72884), (152, 67130), (190, 53704), (196, 52060), (245, 41648), (266, 38360), (274, 37240), (280, 36442), (304, 33565), (380, 26852), (392, 26030), (490, 20824), (532, 19180), (548, 18620), (560, 18221), (665, 15344), (685, 14896), (760, 13426), (784, 13015), (931, 10960), (959, 10640), (980, 10412), (1064, 9590), (1096, 9310), (1330, 7672), (1370, 7448), (1520, 6713), (1862, 5480), (1918, 5320), (1960, 5206), (2128, 4795), (2192, 4655), (2603, 3920), (2660, 3836), (2740, 3724)]