14557420

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1321}}^1$

素因数の和:1378

約数の個数: 48

約数和(自身を含む): 33314400

約数和(自身を除く): 18756980

約数列:

[1, 2, 4, 5, 10, 19, 20, 29, 38, 58, 76, 95, 116, 145, 190, 290, 380, 551, 580, 1102, 1321, 2204, 2642, 2755, 5284, 5510, 6605, 11020, 13210, 25099, 26420, 38309, 50198, 76618, 100396, 125495, 153236, 191545, 250990, 383090, 501980, 727871, 766180, 1455742, 2911484, 3639355, 7278710, 14557420]

約数ペア:

[(1, 14557420), (2, 7278710), (4, 3639355), (5, 2911484), (10, 1455742), (19, 766180), (20, 727871), (29, 501980), (38, 383090), (58, 250990), (76, 191545), (95, 153236), (116, 125495), (145, 100396), (190, 76618), (290, 50198), (380, 38309), (551, 26420), (580, 25099), (1102, 13210), (1321, 11020), (2204, 6605), (2642, 5510), (2755, 5284)]