26003320

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{13267}}^1$

素因数の和:13292

約数の個数: 48

約数和(自身を含む): 68064840

約数和(自身を除く): 42061520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 13267, 26534, 53068, 66335, 92869, 106136, 132670, 185738, 265340, 371476, 464345, 530680, 650083, 742952, 928690, 1300166, 1857380, 2600332, 3250415, 3714760, 5200664, 6500830, 13001660, 26003320]

約数ペア:

[(1, 26003320), (2, 13001660), (4, 6500830), (5, 5200664), (7, 3714760), (8, 3250415), (10, 2600332), (14, 1857380), (20, 1300166), (28, 928690), (35, 742952), (40, 650083), (49, 530680), (56, 464345), (70, 371476), (98, 265340), (140, 185738), (196, 132670), (245, 106136), (280, 92869), (392, 66335), (490, 53068), (980, 26534), (1960, 13267)]