41108780

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{431}}^1$

素因数の和:710

約数の個数: 48

約数和(自身を含む): 91445760

約数和(自身を除く): 50336980

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 251, 380, 431, 502, 862, 1004, 1255, 1724, 2155, 2510, 4310, 4769, 5020, 8189, 8620, 9538, 16378, 19076, 23845, 32756, 40945, 47690, 81890, 95380, 108181, 163780, 216362, 432724, 540905, 1081810, 2055439, 2163620, 4110878, 8221756, 10277195, 20554390, 41108780]

約数ペア:

[(1, 41108780), (2, 20554390), (4, 10277195), (5, 8221756), (10, 4110878), (19, 2163620), (20, 2055439), (38, 1081810), (76, 540905), (95, 432724), (190, 216362), (251, 163780), (380, 108181), (431, 95380), (502, 81890), (862, 47690), (1004, 40945), (1255, 32756), (1724, 23845), (2155, 19076), (2510, 16378), (4310, 9538), (4769, 8620), (5020, 8189)]