1659587980

素因数分解:

$2^2\times 5^1\times {\mathrm{1423}}^1\times {\mathrm{58313}}^1$

素因数の和:59745

約数の個数: 24

約数和(自身を含む): 3487643712

約数和(自身を除く): 1828055732

約数列:

[1, 2, 4, 5, 10, 20, 1423, 2846, 5692, 7115, 14230, 28460, 58313, 116626, 233252, 291565, 583130, 1166260, 82979399, 165958798, 331917596, 414896995, 829793990, 1659587980]

約数ペア:

[(1, 1659587980), (2, 829793990), (4, 414896995), (5, 331917596), (10, 165958798), (20, 82979399), (1423, 1166260), (2846, 583130), (5692, 291565), (7115, 233252), (14230, 116626), (28460, 58313)]