41448100

素因数分解:

$2^2\times 5^2\times {\mathrm{97}}^1\times {\mathrm{4273}}^1$

素因数の和:4384

約数の個数: 36

約数和(自身を含む): 90890884

約数和(自身を除く): 49442784

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 97, 100, 194, 388, 485, 970, 1940, 2425, 4273, 4850, 8546, 9700, 17092, 21365, 42730, 85460, 106825, 213650, 414481, 427300, 828962, 1657924, 2072405, 4144810, 8289620, 10362025, 20724050, 41448100]

約数ペア:

[(1, 41448100), (2, 20724050), (4, 10362025), (5, 8289620), (10, 4144810), (20, 2072405), (25, 1657924), (50, 828962), (97, 427300), (100, 414481), (194, 213650), (388, 106825), (485, 85460), (970, 42730), (1940, 21365), (2425, 17092), (4273, 9700), (4850, 8546)]