9555440

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3853}}^1$

素因数の和:3897

約数の個数: 40

約数和(自身を含む): 22939008

約数和(自身を除く): 13383568

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 3853, 7706, 15412, 19265, 30824, 38530, 61648, 77060, 119443, 154120, 238886, 308240, 477772, 597215, 955544, 1194430, 1911088, 2388860, 4777720, 9555440]

約数ペア:

[(1, 9555440), (2, 4777720), (4, 2388860), (5, 1911088), (8, 1194430), (10, 955544), (16, 597215), (20, 477772), (31, 308240), (40, 238886), (62, 154120), (80, 119443), (124, 77060), (155, 61648), (248, 38530), (310, 30824), (496, 19265), (620, 15412), (1240, 7706), (2480, 3853)]