1444196540

素因数分解:

$2^2\times 5^1\times {\mathrm{1973}}^1\times {\mathrm{36599}}^1$

素因数の和:38581

約数の個数: 24

約数和(自身を含む): 3034432800

約数和(自身を除く): 1590236260

約数列:

[1, 2, 4, 5, 10, 20, 1973, 3946, 7892, 9865, 19730, 36599, 39460, 73198, 146396, 182995, 365990, 731980, 72209827, 144419654, 288839308, 361049135, 722098270, 1444196540]

約数ペア:

[(1, 1444196540), (2, 722098270), (4, 361049135), (5, 288839308), (10, 144419654), (20, 72209827), (1973, 731980), (3946, 365990), (7892, 182995), (9865, 146396), (19730, 73198), (36599, 39460)]