98959400

素因数分解:

$2^3\times 5^2\times {\mathrm{97}}^1\times {\mathrm{5101}}^1$

素因数の和:5214

約数の個数: 48

約数和(自身を含む): 232498140

約数和(自身を除く): 133538740

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 97, 100, 194, 200, 388, 485, 776, 970, 1940, 2425, 3880, 4850, 5101, 9700, 10202, 19400, 20404, 25505, 40808, 51010, 102020, 127525, 204040, 255050, 494797, 510100, 989594, 1020200, 1979188, 2473985, 3958376, 4947970, 9895940, 12369925, 19791880, 24739850, 49479700, 98959400]

約数ペア:

[(1, 98959400), (2, 49479700), (4, 24739850), (5, 19791880), (8, 12369925), (10, 9895940), (20, 4947970), (25, 3958376), (40, 2473985), (50, 1979188), (97, 1020200), (100, 989594), (194, 510100), (200, 494797), (388, 255050), (485, 204040), (776, 127525), (970, 102020), (1940, 51010), (2425, 40808), (3880, 25505), (4850, 20404), (5101, 19400), (9700, 10202)]