5454520

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7177}}^1$

素因数の和:7207

約数の個数: 32

約数和(自身を含む): 12920400

約数和(自身を除く): 7465880

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 7177, 14354, 28708, 35885, 57416, 71770, 136363, 143540, 272726, 287080, 545452, 681815, 1090904, 1363630, 2727260, 5454520]

約数ペア:

[(1, 5454520), (2, 2727260), (4, 1363630), (5, 1090904), (8, 681815), (10, 545452), (19, 287080), (20, 272726), (38, 143540), (40, 136363), (76, 71770), (95, 57416), (152, 35885), (190, 28708), (380, 14354), (760, 7177)]