29806720

素因数分解:

$2^7\times 5^1\times {\mathrm{46573}}^1$

素因数の和:46592

約数の個数: 32

約数和(自身を含む): 71258220

約数和(自身を除く): 41451500

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 46573, 93146, 186292, 232865, 372584, 465730, 745168, 931460, 1490336, 1862920, 2980672, 3725840, 5961344, 7451680, 14903360, 29806720]

約数ペア:

[(1, 29806720), (2, 14903360), (4, 7451680), (5, 5961344), (8, 3725840), (10, 2980672), (16, 1862920), (20, 1490336), (32, 931460), (40, 745168), (64, 465730), (80, 372584), (128, 232865), (160, 186292), (320, 93146), (640, 46573)]