376751530

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{401}}^1\times {\mathrm{1999}}^1$

素因数の和:2454

約数の個数: 32

約数和(自身を含む): 694656000

約数和(自身を除く): 317904470

約数列:

[1, 2, 5, 10, 47, 94, 235, 401, 470, 802, 1999, 2005, 3998, 4010, 9995, 18847, 19990, 37694, 93953, 94235, 187906, 188470, 469765, 801599, 939530, 1603198, 4007995, 8015990, 37675153, 75350306, 188375765, 376751530]

約数ペア:

[(1, 376751530), (2, 188375765), (5, 75350306), (10, 37675153), (47, 8015990), (94, 4007995), (235, 1603198), (401, 939530), (470, 801599), (802, 469765), (1999, 188470), (2005, 187906), (3998, 94235), (4010, 93953), (9995, 37694), (18847, 19990)]