5460220

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{14369}}^1$

素因数の和:14397

約数の個数: 24

約数和(自身を含む): 12070800

約数和(自身を除く): 6610580

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 14369, 28738, 57476, 71845, 143690, 273011, 287380, 546022, 1092044, 1365055, 2730110, 5460220]

約数ペア:

[(1, 5460220), (2, 2730110), (4, 1365055), (5, 1092044), (10, 546022), (19, 287380), (20, 273011), (38, 143690), (76, 71845), (95, 57476), (190, 28738), (380, 14369)]