490169450

素因数分解:

$2^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{134293}}^1$

素因数の和:134378

約数の個数: 24

約数和(自身を含む): 924211308

約数和(自身を除く): 434041858

約数列:

[1, 2, 5, 10, 25, 50, 73, 146, 365, 730, 1825, 3650, 134293, 268586, 671465, 1342930, 3357325, 6714650, 9803389, 19606778, 49016945, 98033890, 245084725, 490169450]

約数ペア:

[(1, 490169450), (2, 245084725), (5, 98033890), (10, 49016945), (25, 19606778), (50, 9803389), (73, 6714650), (146, 3357325), (365, 1342930), (730, 671465), (1825, 268586), (3650, 134293)]