33805420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{4153}}^1$

素因数の和:4210

約数の個数: 48

約数和(自身を含む): 79557408

約数和(自身を除く): 45751988

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 37, 44, 55, 74, 110, 148, 185, 220, 370, 407, 740, 814, 1628, 2035, 4070, 4153, 8140, 8306, 16612, 20765, 41530, 45683, 83060, 91366, 153661, 182732, 228415, 307322, 456830, 614644, 768305, 913660, 1536610, 1690271, 3073220, 3380542, 6761084, 8451355, 16902710, 33805420]

約数ペア:

[(1, 33805420), (2, 16902710), (4, 8451355), (5, 6761084), (10, 3380542), (11, 3073220), (20, 1690271), (22, 1536610), (37, 913660), (44, 768305), (55, 614644), (74, 456830), (110, 307322), (148, 228415), (185, 182732), (220, 153661), (370, 91366), (407, 83060), (740, 45683), (814, 41530), (1628, 20765), (2035, 16612), (4070, 8306), (4153, 8140)]