14246720

素因数分解:

$2^6\times 5^1\times {\mathrm{211}}^2$

素因数の和:439

約数の個数: 42

約数和(自身を含む): 34086546

約数和(自身を除く): 19839826

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 211, 320, 422, 844, 1055, 1688, 2110, 3376, 4220, 6752, 8440, 13504, 16880, 33760, 44521, 67520, 89042, 178084, 222605, 356168, 445210, 712336, 890420, 1424672, 1780840, 2849344, 3561680, 7123360, 14246720]

約数ペア:

[(1, 14246720), (2, 7123360), (4, 3561680), (5, 2849344), (8, 1780840), (10, 1424672), (16, 890420), (20, 712336), (32, 445210), (40, 356168), (64, 222605), (80, 178084), (160, 89042), (211, 67520), (320, 44521), (422, 33760), (844, 16880), (1055, 13504), (1688, 8440), (2110, 6752), (3376, 4220)]