40710160

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{26783}}^1$

素因数の和:26815

約数の個数: 40

約数和(自身を含む): 99636480

約数和(自身を除く): 58926320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 26783, 53566, 107132, 133915, 214264, 267830, 428528, 508877, 535660, 1017754, 1071320, 2035508, 2142640, 2544385, 4071016, 5088770, 8142032, 10177540, 20355080, 40710160]

約数ペア:

[(1, 40710160), (2, 20355080), (4, 10177540), (5, 8142032), (8, 5088770), (10, 4071016), (16, 2544385), (19, 2142640), (20, 2035508), (38, 1071320), (40, 1017754), (76, 535660), (80, 508877), (95, 428528), (152, 267830), (190, 214264), (304, 133915), (380, 107132), (760, 53566), (1520, 26783)]