83084380

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1\times {\mathrm{379}}^1$

素因数の和:598

約数の個数: 48

約数和(自身を含む): 178305120

約数和(自身を除く): 95220740

約数列:

[1, 2, 4, 5, 10, 20, 97, 113, 194, 226, 379, 388, 452, 485, 565, 758, 970, 1130, 1516, 1895, 1940, 2260, 3790, 7580, 10961, 21922, 36763, 42827, 43844, 54805, 73526, 85654, 109610, 147052, 171308, 183815, 214135, 219220, 367630, 428270, 735260, 856540, 4154219, 8308438, 16616876, 20771095, 41542190, 83084380]

約数ペア:

[(1, 83084380), (2, 41542190), (4, 20771095), (5, 16616876), (10, 8308438), (20, 4154219), (97, 856540), (113, 735260), (194, 428270), (226, 367630), (379, 219220), (388, 214135), (452, 183815), (485, 171308), (565, 147052), (758, 109610), (970, 85654), (1130, 73526), (1516, 54805), (1895, 43844), (1940, 42827), (2260, 36763), (3790, 21922), (7580, 10961)]