58125440

素因数分解:

$2^7\times 5^1\times {\mathrm{90821}}^1$

素因数の和:90840

約数の個数: 32

約数和(自身を含む): 138957660

約数和(自身を除く): 80832220

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 90821, 181642, 363284, 454105, 726568, 908210, 1453136, 1816420, 2906272, 3632840, 5812544, 7265680, 11625088, 14531360, 29062720, 58125440]

約数ペア:

[(1, 58125440), (2, 29062720), (4, 14531360), (5, 11625088), (8, 7265680), (10, 5812544), (16, 3632840), (20, 2906272), (32, 1816420), (40, 1453136), (64, 908210), (80, 726568), (128, 454105), (160, 363284), (320, 181642), (640, 90821)]