118213250

素因数分解:

$2^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{607}}^1$

素因数の和:684

約数の個数: 64

約数和(自身を含む): 239016960

約数和(自身を除く): 120803710

約数列:

[1, 2, 5, 10, 19, 25, 38, 41, 50, 82, 95, 125, 190, 205, 250, 410, 475, 607, 779, 950, 1025, 1214, 1558, 2050, 2375, 3035, 3895, 4750, 5125, 6070, 7790, 10250, 11533, 15175, 19475, 23066, 24887, 30350, 38950, 49774, 57665, 75875, 97375, 115330, 124435, 151750, 194750, 248870, 288325, 472853, 576650, 622175, 945706, 1244350, 1441625, 2364265, 2883250, 3110875, 4728530, 6221750, 11821325, 23642650, 59106625, 118213250]

約数ペア:

[(1, 118213250), (2, 59106625), (5, 23642650), (10, 11821325), (19, 6221750), (25, 4728530), (38, 3110875), (41, 2883250), (50, 2364265), (82, 1441625), (95, 1244350), (125, 945706), (190, 622175), (205, 576650), (250, 472853), (410, 288325), (475, 248870), (607, 194750), (779, 151750), (950, 124435), (1025, 115330), (1214, 97375), (1558, 75875), (2050, 57665), (2375, 49774), (3035, 38950), (3895, 30350), (4750, 24887), (5125, 23066), (6070, 19475), (7790, 15175), (10250, 11533)]