111852760

素因数分解:

$2^3\times 5^1\times {\mathrm{229}}^1\times {\mathrm{12211}}^1$

素因数の和:12451

約数の個数: 32

約数和(自身を含む): 252788400

約数和(自身を除く): 140935640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 229, 458, 916, 1145, 1832, 2290, 4580, 9160, 12211, 24422, 48844, 61055, 97688, 122110, 244220, 488440, 2796319, 5592638, 11185276, 13981595, 22370552, 27963190, 55926380, 111852760]

約数ペア:

[(1, 111852760), (2, 55926380), (4, 27963190), (5, 22370552), (8, 13981595), (10, 11185276), (20, 5592638), (40, 2796319), (229, 488440), (458, 244220), (916, 122110), (1145, 97688), (1832, 61055), (2290, 48844), (4580, 24422), (9160, 12211)]