7078720

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2011}}^1$

素因数の和:2039

約数の個数: 56

約数和(自身を含む): 18397728

約数和(自身を除く): 11319008

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1760, 2011, 3520, 4022, 8044, 10055, 16088, 20110, 22121, 32176, 40220, 44242, 64352, 80440, 88484, 110605, 128704, 160880, 176968, 221210, 321760, 353936, 442420, 643520, 707872, 884840, 1415744, 1769680, 3539360, 7078720]

約数ペア:

[(1, 7078720), (2, 3539360), (4, 1769680), (5, 1415744), (8, 884840), (10, 707872), (11, 643520), (16, 442420), (20, 353936), (22, 321760), (32, 221210), (40, 176968), (44, 160880), (55, 128704), (64, 110605), (80, 88484), (88, 80440), (110, 64352), (160, 44242), (176, 40220), (220, 32176), (320, 22121), (352, 20110), (440, 16088), (704, 10055), (880, 8044), (1760, 4022), (2011, 3520)]