74137100

素因数分解:

$2^2\times 5^2\times {\mathrm{97}}^1\times {\mathrm{7643}}^1$

素因数の和:7754

約数の個数: 36

約数和(自身を含む): 162557304

約数和(自身を除く): 88420204

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 97, 100, 194, 388, 485, 970, 1940, 2425, 4850, 7643, 9700, 15286, 30572, 38215, 76430, 152860, 191075, 382150, 741371, 764300, 1482742, 2965484, 3706855, 7413710, 14827420, 18534275, 37068550, 74137100]

約数ペア:

[(1, 74137100), (2, 37068550), (4, 18534275), (5, 14827420), (10, 7413710), (20, 3706855), (25, 2965484), (50, 1482742), (97, 764300), (100, 741371), (194, 382150), (388, 191075), (485, 152860), (970, 76430), (1940, 38215), (2425, 30572), (4850, 15286), (7643, 9700)]