3435080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1$

素因数の和:270

約数の個数: 64

約数和(自身を含む): 8700480

約数和(自身を除く): 5265400

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 37, 40, 44, 55, 74, 88, 110, 148, 185, 211, 220, 296, 370, 407, 422, 440, 740, 814, 844, 1055, 1480, 1628, 1688, 2035, 2110, 2321, 3256, 4070, 4220, 4642, 7807, 8140, 8440, 9284, 11605, 15614, 16280, 18568, 23210, 31228, 39035, 46420, 62456, 78070, 85877, 92840, 156140, 171754, 312280, 343508, 429385, 687016, 858770, 1717540, 3435080]

約数ペア:

[(1, 3435080), (2, 1717540), (4, 858770), (5, 687016), (8, 429385), (10, 343508), (11, 312280), (20, 171754), (22, 156140), (37, 92840), (40, 85877), (44, 78070), (55, 62456), (74, 46420), (88, 39035), (110, 31228), (148, 23210), (185, 18568), (211, 16280), (220, 15614), (296, 11605), (370, 9284), (407, 8440), (422, 8140), (440, 7807), (740, 4642), (814, 4220), (844, 4070), (1055, 3256), (1480, 2321), (1628, 2110), (1688, 2035)]