7270160

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4783}}^1$

素因数の和:4815

約数の個数: 40

約数和(自身を含む): 17796480

約数和(自身を除く): 10526320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 4783, 9566, 19132, 23915, 38264, 47830, 76528, 90877, 95660, 181754, 191320, 363508, 382640, 454385, 727016, 908770, 1454032, 1817540, 3635080, 7270160]

約数ペア:

[(1, 7270160), (2, 3635080), (4, 1817540), (5, 1454032), (8, 908770), (10, 727016), (16, 454385), (19, 382640), (20, 363508), (38, 191320), (40, 181754), (76, 95660), (80, 90877), (95, 76528), (152, 47830), (190, 38264), (304, 23915), (380, 19132), (760, 9566), (1520, 4783)]