2247992120

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1171}}^1\times {\mathrm{4363}}^1$

素因数の和:5556

約数の個数: 64

約数和(自身を含む): 5523776640

約数和(自身を除く): 3275784520

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 1171, 2342, 4363, 4684, 5855, 8726, 9368, 11710, 12881, 17452, 21815, 23420, 25762, 34904, 43630, 46840, 47993, 51524, 64405, 87260, 95986, 103048, 128810, 174520, 191972, 239965, 257620, 383944, 479930, 515240, 959860, 1919720, 5109073, 10218146, 20436292, 25545365, 40872584, 51090730, 56199803, 102181460, 112399606, 204362920, 224799212, 280999015, 449598424, 561998030, 1123996060, 2247992120]

約数ペア:

[(1, 2247992120), (2, 1123996060), (4, 561998030), (5, 449598424), (8, 280999015), (10, 224799212), (11, 204362920), (20, 112399606), (22, 102181460), (40, 56199803), (44, 51090730), (55, 40872584), (88, 25545365), (110, 20436292), (220, 10218146), (440, 5109073), (1171, 1919720), (2342, 959860), (4363, 515240), (4684, 479930), (5855, 383944), (8726, 257620), (9368, 239965), (11710, 191972), (12881, 174520), (17452, 128810), (21815, 103048), (23420, 95986), (25762, 87260), (34904, 64405), (43630, 51524), (46840, 47993)]