88970800

素因数分解:

$2^4\times 5^2\times {\mathrm{347}}^1\times {\mathrm{641}}^1$

素因数の和:1006

約数の個数: 60

約数和(自身を含む): 214702776

約数和(自身を除く): 125731976

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 347, 400, 641, 694, 1282, 1388, 1735, 2564, 2776, 3205, 3470, 5128, 5552, 6410, 6940, 8675, 10256, 12820, 13880, 16025, 17350, 25640, 27760, 32050, 34700, 51280, 64100, 69400, 128200, 138800, 222427, 256400, 444854, 889708, 1112135, 1779416, 2224270, 3558832, 4448540, 5560675, 8897080, 11121350, 17794160, 22242700, 44485400, 88970800]

約数ペア:

[(1, 88970800), (2, 44485400), (4, 22242700), (5, 17794160), (8, 11121350), (10, 8897080), (16, 5560675), (20, 4448540), (25, 3558832), (40, 2224270), (50, 1779416), (80, 1112135), (100, 889708), (200, 444854), (347, 256400), (400, 222427), (641, 138800), (694, 128200), (1282, 69400), (1388, 64100), (1735, 51280), (2564, 34700), (2776, 32050), (3205, 27760), (3470, 25640), (5128, 17350), (5552, 16025), (6410, 13880), (6940, 12820), (8675, 10256)]