4561780

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{13417}}^1$

素因数の和:13443

約数の個数: 24

約数和(自身を含む): 10144008

約数和(自身を除く): 5582228

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 13417, 26834, 53668, 67085, 134170, 228089, 268340, 456178, 912356, 1140445, 2280890, 4561780]

約数ペア:

[(1, 4561780), (2, 2280890), (4, 1140445), (5, 912356), (10, 456178), (17, 268340), (20, 228089), (34, 134170), (68, 67085), (85, 53668), (170, 26834), (340, 13417)]