22472559220

素因数分解:

$2^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{1327}}^1\times {\mathrm{4013}}^1$

素因数の和:5560

約数の個数: 48

約数和(自身を含む): 47463591168

約数和(自身を除く): 24991031948

約数列:

[1, 2, 4, 5, 10, 20, 211, 422, 844, 1055, 1327, 2110, 2654, 4013, 4220, 5308, 6635, 8026, 13270, 16052, 20065, 26540, 40130, 80260, 279997, 559994, 846743, 1119988, 1399985, 1693486, 2799970, 3386972, 4233715, 5325251, 5599940, 8467430, 10650502, 16934860, 21301004, 26626255, 53252510, 106505020, 1123627961, 2247255922, 4494511844, 5618139805, 11236279610, 22472559220]

約数ペア:

[(1, 22472559220), (2, 11236279610), (4, 5618139805), (5, 4494511844), (10, 2247255922), (20, 1123627961), (211, 106505020), (422, 53252510), (844, 26626255), (1055, 21301004), (1327, 16934860), (2110, 10650502), (2654, 8467430), (4013, 5599940), (4220, 5325251), (5308, 4233715), (6635, 3386972), (8026, 2799970), (13270, 1693486), (16052, 1399985), (20065, 1119988), (26540, 846743), (40130, 559994), (80260, 279997)]