42275860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{3257}}^1$

素因数の和:3336

約数の個数: 48

約数和(自身を含む): 98521920

約数和(自身を除く): 56246060

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 59, 110, 118, 220, 236, 295, 590, 649, 1180, 1298, 2596, 3245, 3257, 6490, 6514, 12980, 13028, 16285, 32570, 35827, 65140, 71654, 143308, 179135, 192163, 358270, 384326, 716540, 768652, 960815, 1921630, 2113793, 3843260, 4227586, 8455172, 10568965, 21137930, 42275860]

約数ペア:

[(1, 42275860), (2, 21137930), (4, 10568965), (5, 8455172), (10, 4227586), (11, 3843260), (20, 2113793), (22, 1921630), (44, 960815), (55, 768652), (59, 716540), (110, 384326), (118, 358270), (220, 192163), (236, 179135), (295, 143308), (590, 71654), (649, 65140), (1180, 35827), (1298, 32570), (2596, 16285), (3245, 13028), (3257, 12980), (6490, 6514)]