9915677860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{101741}}^1$

素因数の和:102204

約数の個数: 48

約数和(自身を含む): 22767417792

約数和(自身を除く): 12851739932

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 443, 886, 1772, 2215, 4430, 4873, 8860, 9746, 19492, 24365, 48730, 97460, 101741, 203482, 406964, 508705, 1017410, 1119151, 2034820, 2238302, 4476604, 5595755, 11191510, 22383020, 45071263, 90142526, 180285052, 225356315, 450712630, 495783893, 901425260, 991567786, 1983135572, 2478919465, 4957838930, 9915677860]

約数ペア:

[(1, 9915677860), (2, 4957838930), (4, 2478919465), (5, 1983135572), (10, 991567786), (11, 901425260), (20, 495783893), (22, 450712630), (44, 225356315), (55, 180285052), (110, 90142526), (220, 45071263), (443, 22383020), (886, 11191510), (1772, 5595755), (2215, 4476604), (4430, 2238302), (4873, 2034820), (8860, 1119151), (9746, 1017410), (19492, 508705), (24365, 406964), (48730, 203482), (97460, 101741)]