3854400730

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{1877}}^1$

素因数の和:2083

約数の個数: 64

約数和(自身を含む): 7354398240

約数和(自身を除く): 3499997510

約数列:

[1, 2, 5, 10, 29, 58, 73, 97, 145, 146, 194, 290, 365, 485, 730, 970, 1877, 2117, 2813, 3754, 4234, 5626, 7081, 9385, 10585, 14065, 14162, 18770, 21170, 28130, 35405, 54433, 70810, 108866, 137021, 182069, 205349, 272165, 274042, 364138, 410698, 544330, 685105, 910345, 1026745, 1370210, 1820690, 2053490, 3973609, 5280001, 7947218, 10560002, 13291037, 19868045, 26400005, 26582074, 39736090, 52800010, 66455185, 132910370, 385440073, 770880146, 1927200365, 3854400730]

約数ペア:

[(1, 3854400730), (2, 1927200365), (5, 770880146), (10, 385440073), (29, 132910370), (58, 66455185), (73, 52800010), (97, 39736090), (145, 26582074), (146, 26400005), (194, 19868045), (290, 13291037), (365, 10560002), (485, 7947218), (730, 5280001), (970, 3973609), (1877, 2053490), (2117, 1820690), (2813, 1370210), (3754, 1026745), (4234, 910345), (5626, 685105), (7081, 544330), (9385, 410698), (10585, 364138), (14065, 274042), (14162, 272165), (18770, 205349), (21170, 182069), (28130, 137021), (35405, 108866), (54433, 70810)]