45035780

素因数分解:

$2^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{25301}}^1$

素因数の和:25399

約数の個数: 24

約数和(自身を含む): 95641560

約数和(自身を除く): 50605780

約数列:

[1, 2, 4, 5, 10, 20, 89, 178, 356, 445, 890, 1780, 25301, 50602, 101204, 126505, 253010, 506020, 2251789, 4503578, 9007156, 11258945, 22517890, 45035780]

約数ペア:

[(1, 45035780), (2, 22517890), (4, 11258945), (5, 9007156), (10, 4503578), (20, 2251789), (89, 506020), (178, 253010), (356, 126505), (445, 101204), (890, 50602), (1780, 25301)]