9816577060

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{173}}^1\times {\mathrm{26029}}^1$

素因数の和:26320

約数の個数: 48

約数和(自身を含む): 20924996400

約数和(自身を除く): 11108419340

約数列:

[1, 2, 4, 5, 10, 20, 109, 173, 218, 346, 436, 545, 692, 865, 1090, 1730, 2180, 3460, 18857, 26029, 37714, 52058, 75428, 94285, 104116, 130145, 188570, 260290, 377140, 520580, 2837161, 4503017, 5674322, 9006034, 11348644, 14185805, 18012068, 22515085, 28371610, 45030170, 56743220, 90060340, 490828853, 981657706, 1963315412, 2454144265, 4908288530, 9816577060]

約数ペア:

[(1, 9816577060), (2, 4908288530), (4, 2454144265), (5, 1963315412), (10, 981657706), (20, 490828853), (109, 90060340), (173, 56743220), (218, 45030170), (346, 28371610), (436, 22515085), (545, 18012068), (692, 14185805), (865, 11348644), (1090, 9006034), (1730, 5674322), (2180, 4503017), (3460, 2837161), (18857, 520580), (26029, 377140), (37714, 260290), (52058, 188570), (75428, 130145), (94285, 104116)]