11354540

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{227}}^1$

素因数の和:338

約数の個数: 48

約数和(自身を含む): 24935904

約数和(自身を除く): 13581364

約数列:

[1, 2, 4, 5, 10, 20, 41, 61, 82, 122, 164, 205, 227, 244, 305, 410, 454, 610, 820, 908, 1135, 1220, 2270, 2501, 4540, 5002, 9307, 10004, 12505, 13847, 18614, 25010, 27694, 37228, 46535, 50020, 55388, 69235, 93070, 138470, 186140, 276940, 567727, 1135454, 2270908, 2838635, 5677270, 11354540]

約数ペア:

[(1, 11354540), (2, 5677270), (4, 2838635), (5, 2270908), (10, 1135454), (20, 567727), (41, 276940), (61, 186140), (82, 138470), (122, 93070), (164, 69235), (205, 55388), (227, 50020), (244, 46535), (305, 37228), (410, 27694), (454, 25010), (610, 18614), (820, 13847), (908, 12505), (1135, 10004), (1220, 9307), (2270, 5002), (2501, 4540)]