29325440

素因数分解:

$2^7\times 5^1\times {\mathrm{45821}}^1$

素因数の和:45840

約数の個数: 32

約数和(自身を含む): 70107660

約数和(自身を除く): 40782220

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 45821, 91642, 183284, 229105, 366568, 458210, 733136, 916420, 1466272, 1832840, 2932544, 3665680, 5865088, 7331360, 14662720, 29325440]

約数ペア:

[(1, 29325440), (2, 14662720), (4, 7331360), (5, 5865088), (8, 3665680), (10, 2932544), (16, 1832840), (20, 1466272), (32, 916420), (40, 733136), (64, 458210), (80, 366568), (128, 229105), (160, 183284), (320, 91642), (640, 45821)]