22805770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5659}}^1$

素因数の和:5710

約数の個数: 32

約数和(自身を含む): 45642240

約数和(自身を除く): 22836470

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 4030, 5659, 11318, 28295, 56590, 73567, 147134, 175429, 350858, 367835, 735670, 877145, 1754290, 2280577, 4561154, 11402885, 22805770]

約数ペア:

[(1, 22805770), (2, 11402885), (5, 4561154), (10, 2280577), (13, 1754290), (26, 877145), (31, 735670), (62, 367835), (65, 350858), (130, 175429), (155, 147134), (310, 73567), (403, 56590), (806, 28295), (2015, 11318), (4030, 5659)]