77196350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{20051}}^1$

素因数の和:20081

約数の個数: 48

約数和(自身を含む): 179024256

約数和(自身を除く): 101827906

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 55, 70, 77, 110, 154, 175, 275, 350, 385, 550, 770, 1925, 3850, 20051, 40102, 100255, 140357, 200510, 220561, 280714, 441122, 501275, 701785, 1002550, 1102805, 1403570, 1543927, 2205610, 3087854, 3508925, 5514025, 7017850, 7719635, 11028050, 15439270, 38598175, 77196350]

約数ペア:

[(1, 77196350), (2, 38598175), (5, 15439270), (7, 11028050), (10, 7719635), (11, 7017850), (14, 5514025), (22, 3508925), (25, 3087854), (35, 2205610), (50, 1543927), (55, 1403570), (70, 1102805), (77, 1002550), (110, 701785), (154, 501275), (175, 441122), (275, 280714), (350, 220561), (385, 200510), (550, 140357), (770, 100255), (1925, 40102), (3850, 20051)]