43002280

素因数分解:

$2^3\times 5^1\times {\mathrm{271}}^1\times {\mathrm{3967}}^1$

素因数の和:4249

約数の個数: 32

約数和(自身を含む): 97136640

約数和(自身を除く): 54134360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 271, 542, 1084, 1355, 2168, 2710, 3967, 5420, 7934, 10840, 15868, 19835, 31736, 39670, 79340, 158680, 1075057, 2150114, 4300228, 5375285, 8600456, 10750570, 21501140, 43002280]

約数ペア:

[(1, 43002280), (2, 21501140), (4, 10750570), (5, 8600456), (8, 5375285), (10, 4300228), (20, 2150114), (40, 1075057), (271, 158680), (542, 79340), (1084, 39670), (1355, 31736), (2168, 19835), (2710, 15868), (3967, 10840), (5420, 7934)]