42359480

素因数分解:

$2^3\times 5^1\times {\mathrm{739}}^1\times {\mathrm{1433}}^1$

素因数の和:2183

約数の個数: 32

約数和(自身を含む): 95504400

約数和(自身を除く): 53144920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 739, 1433, 1478, 2866, 2956, 3695, 5732, 5912, 7165, 7390, 11464, 14330, 14780, 28660, 29560, 57320, 1058987, 2117974, 4235948, 5294935, 8471896, 10589870, 21179740, 42359480]

約数ペア:

[(1, 42359480), (2, 21179740), (4, 10589870), (5, 8471896), (8, 5294935), (10, 4235948), (20, 2117974), (40, 1058987), (739, 57320), (1433, 29560), (1478, 28660), (2866, 14780), (2956, 14330), (3695, 11464), (5732, 7390), (5912, 7165)]