7191880

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{9463}}^1$

素因数の和:9493

約数の個数: 32

約数和(自身を含む): 17035200

約数和(自身を除く): 9843320

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 9463, 18926, 37852, 47315, 75704, 94630, 179797, 189260, 359594, 378520, 719188, 898985, 1438376, 1797970, 3595940, 7191880]

約数ペア:

[(1, 7191880), (2, 3595940), (4, 1797970), (5, 1438376), (8, 898985), (10, 719188), (19, 378520), (20, 359594), (38, 189260), (40, 179797), (76, 94630), (95, 75704), (152, 47315), (190, 37852), (380, 18926), (760, 9463)]