99648100

素因数分解:

$2^2\times 5^2\times {\mathrm{97}}^1\times {\mathrm{10273}}^1$

素因数の和:10384

約数の個数: 36

約数和(自身を含む): 218486884

約数和(自身を除く): 118838784

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 97, 100, 194, 388, 485, 970, 1940, 2425, 4850, 9700, 10273, 20546, 41092, 51365, 102730, 205460, 256825, 513650, 996481, 1027300, 1992962, 3985924, 4982405, 9964810, 19929620, 24912025, 49824050, 99648100]

約数ペア:

[(1, 99648100), (2, 49824050), (4, 24912025), (5, 19929620), (10, 9964810), (20, 4982405), (25, 3985924), (50, 1992962), (97, 1027300), (100, 996481), (194, 513650), (388, 256825), (485, 205460), (970, 102730), (1940, 51365), (2425, 41092), (4850, 20546), (9700, 10273)]