43085680

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{4451}}^1$

素因数の和:4486

約数の個数: 60

約数和(自身を含む): 110133576

約数和(自身を除く): 67047896

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 121, 176, 220, 242, 440, 484, 605, 880, 968, 1210, 1936, 2420, 4451, 4840, 8902, 9680, 17804, 22255, 35608, 44510, 48961, 71216, 89020, 97922, 178040, 195844, 244805, 356080, 391688, 489610, 538571, 783376, 979220, 1077142, 1958440, 2154284, 2692855, 3916880, 4308568, 5385710, 8617136, 10771420, 21542840, 43085680]

約数ペア:

[(1, 43085680), (2, 21542840), (4, 10771420), (5, 8617136), (8, 5385710), (10, 4308568), (11, 3916880), (16, 2692855), (20, 2154284), (22, 1958440), (40, 1077142), (44, 979220), (55, 783376), (80, 538571), (88, 489610), (110, 391688), (121, 356080), (176, 244805), (220, 195844), (242, 178040), (440, 97922), (484, 89020), (605, 71216), (880, 48961), (968, 44510), (1210, 35608), (1936, 22255), (2420, 17804), (4451, 9680), (4840, 8902)]