54620440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{10267}}^1$

素因数の和:10304

約数の個数: 64

約数和(自身を含む): 147859200

約数和(自身を除く): 93238760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 532, 665, 760, 1064, 1330, 2660, 5320, 10267, 20534, 41068, 51335, 71869, 82136, 102670, 143738, 195073, 205340, 287476, 359345, 390146, 410680, 574952, 718690, 780292, 975365, 1365511, 1437380, 1560584, 1950730, 2731022, 2874760, 3901460, 5462044, 6827555, 7802920, 10924088, 13655110, 27310220, 54620440]

約数ペア:

[(1, 54620440), (2, 27310220), (4, 13655110), (5, 10924088), (7, 7802920), (8, 6827555), (10, 5462044), (14, 3901460), (19, 2874760), (20, 2731022), (28, 1950730), (35, 1560584), (38, 1437380), (40, 1365511), (56, 975365), (70, 780292), (76, 718690), (95, 574952), (133, 410680), (140, 390146), (152, 359345), (190, 287476), (266, 205340), (280, 195073), (380, 143738), (532, 102670), (665, 82136), (760, 71869), (1064, 51335), (1330, 41068), (2660, 20534), (5320, 10267)]