1444852280

素因数分解:

$2^3\times 5^1\times {\mathrm{36121307}}^1$

素因数の和:36121318

約数の個数: 16

約数和(自身を含む): 3250917720

約数和(自身を除く): 1806065440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 36121307, 72242614, 144485228, 180606535, 288970456, 361213070, 722426140, 1444852280]

約数ペア:

[(1, 1444852280), (2, 722426140), (4, 361213070), (5, 288970456), (8, 180606535), (10, 144485228), (20, 72242614), (40, 36121307)]