93005540

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{191}}^1\times {\mathrm{251}}^1$

素因数の和:548

約数の個数: 48

約数和(自身を含む): 199148544

約数和(自身を除く): 106143004

約数列:

[1, 2, 4, 5, 10, 20, 97, 191, 194, 251, 382, 388, 485, 502, 764, 955, 970, 1004, 1255, 1910, 1940, 2510, 3820, 5020, 18527, 24347, 37054, 47941, 48694, 74108, 92635, 95882, 97388, 121735, 185270, 191764, 239705, 243470, 370540, 479410, 486940, 958820, 4650277, 9300554, 18601108, 23251385, 46502770, 93005540]

約数ペア:

[(1, 93005540), (2, 46502770), (4, 23251385), (5, 18601108), (10, 9300554), (20, 4650277), (97, 958820), (191, 486940), (194, 479410), (251, 370540), (382, 243470), (388, 239705), (485, 191764), (502, 185270), (764, 121735), (955, 97388), (970, 95882), (1004, 92635), (1255, 74108), (1910, 48694), (1940, 47941), (2510, 37054), (3820, 24347), (5020, 18527)]