26224760

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{21149}}^1$

素因数の和:21191

約数の個数: 32

約数和(自身を含む): 60912000

約数和(自身を除く): 34687240

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 21149, 42298, 84596, 105745, 169192, 211490, 422980, 655619, 845960, 1311238, 2622476, 3278095, 5244952, 6556190, 13112380, 26224760]

約数ペア:

[(1, 26224760), (2, 13112380), (4, 6556190), (5, 5244952), (8, 3278095), (10, 2622476), (20, 1311238), (31, 845960), (40, 655619), (62, 422980), (124, 211490), (155, 169192), (248, 105745), (310, 84596), (620, 42298), (1240, 21149)]