14276240

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{16223}}^1$

素因数の和:16247

約数の個数: 40

約数和(自身を含む): 36211968

約数和(自身を除く): 21935728

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 16223, 32446, 64892, 81115, 129784, 162230, 178453, 259568, 324460, 356906, 648920, 713812, 892265, 1297840, 1427624, 1784530, 2855248, 3569060, 7138120, 14276240]

約数ペア:

[(1, 14276240), (2, 7138120), (4, 3569060), (5, 2855248), (8, 1784530), (10, 1427624), (11, 1297840), (16, 892265), (20, 713812), (22, 648920), (40, 356906), (44, 324460), (55, 259568), (80, 178453), (88, 162230), (110, 129784), (176, 81115), (220, 64892), (440, 32446), (880, 16223)]