2288525440

素因数分解:

$2^7\times 5^1\times {\mathrm{3575821}}^1$

素因数の和:3575840

約数の個数: 32

約数和(自身を含む): 5471007660

約数和(自身を除く): 3182482220

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 3575821, 7151642, 14303284, 17879105, 28606568, 35758210, 57213136, 71516420, 114426272, 143032840, 228852544, 286065680, 457705088, 572131360, 1144262720, 2288525440]

約数ペア:

[(1, 2288525440), (2, 1144262720), (4, 572131360), (5, 457705088), (8, 286065680), (10, 228852544), (16, 143032840), (20, 114426272), (32, 71516420), (40, 57213136), (64, 35758210), (80, 28606568), (128, 17879105), (160, 14303284), (320, 7151642), (640, 3575821)]