69125440

素因数分解:

$2^6\times 5^1\times {\mathrm{337}}^1\times {\mathrm{641}}^1$

素因数の和:995

約数の個数: 56

約数和(自身を含む): 165350952

約数和(自身を除く): 96225512

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 337, 641, 674, 1282, 1348, 1685, 2564, 2696, 3205, 3370, 5128, 5392, 6410, 6740, 10256, 10784, 12820, 13480, 20512, 21568, 25640, 26960, 41024, 51280, 53920, 102560, 107840, 205120, 216017, 432034, 864068, 1080085, 1728136, 2160170, 3456272, 4320340, 6912544, 8640680, 13825088, 17281360, 34562720, 69125440]

約数ペア:

[(1, 69125440), (2, 34562720), (4, 17281360), (5, 13825088), (8, 8640680), (10, 6912544), (16, 4320340), (20, 3456272), (32, 2160170), (40, 1728136), (64, 1080085), (80, 864068), (160, 432034), (320, 216017), (337, 205120), (641, 107840), (674, 102560), (1282, 53920), (1348, 51280), (1685, 41024), (2564, 26960), (2696, 25640), (3205, 21568), (3370, 20512), (5128, 13480), (5392, 12820), (6410, 10784), (6740, 10256)]