57356540

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{619}}^1$

素因数の和:782

約数の個数: 48

約数和(自身を含む): 124679520

約数和(自身を除く): 67322980

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 113, 164, 205, 226, 410, 452, 565, 619, 820, 1130, 1238, 2260, 2476, 3095, 4633, 6190, 9266, 12380, 18532, 23165, 25379, 46330, 50758, 69947, 92660, 101516, 126895, 139894, 253790, 279788, 349735, 507580, 699470, 1398940, 2867827, 5735654, 11471308, 14339135, 28678270, 57356540]

約数ペア:

[(1, 57356540), (2, 28678270), (4, 14339135), (5, 11471308), (10, 5735654), (20, 2867827), (41, 1398940), (82, 699470), (113, 507580), (164, 349735), (205, 279788), (226, 253790), (410, 139894), (452, 126895), (565, 101516), (619, 92660), (820, 69947), (1130, 50758), (1238, 46330), (2260, 25379), (2476, 23165), (3095, 18532), (4633, 12380), (6190, 9266)]