24984760

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{20149}}^1$

素因数の和:20191

約数の個数: 32

約数和(自身を含む): 58032000

約数和(自身を除く): 33047240

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 20149, 40298, 80596, 100745, 161192, 201490, 402980, 624619, 805960, 1249238, 2498476, 3123095, 4996952, 6246190, 12492380, 24984760]

約数ペア:

[(1, 24984760), (2, 12492380), (4, 6246190), (5, 4996952), (8, 3123095), (10, 2498476), (20, 1249238), (31, 805960), (40, 624619), (62, 402980), (124, 201490), (155, 161192), (248, 100745), (310, 80596), (620, 40298), (1240, 20149)]