22339700

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^2\times {\mathrm{773}}^1$

素因数の和:821

約数の個数: 54

約数和(自身を含む): 51563106

約数和(自身を除く): 29223406

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 289, 340, 425, 578, 773, 850, 1156, 1445, 1546, 1700, 2890, 3092, 3865, 5780, 7225, 7730, 13141, 14450, 15460, 19325, 26282, 28900, 38650, 52564, 65705, 77300, 131410, 223397, 262820, 328525, 446794, 657050, 893588, 1116985, 1314100, 2233970, 4467940, 5584925, 11169850, 22339700]

約数ペア:

[(1, 22339700), (2, 11169850), (4, 5584925), (5, 4467940), (10, 2233970), (17, 1314100), (20, 1116985), (25, 893588), (34, 657050), (50, 446794), (68, 328525), (85, 262820), (100, 223397), (170, 131410), (289, 77300), (340, 65705), (425, 52564), (578, 38650), (773, 28900), (850, 26282), (1156, 19325), (1445, 15460), (1546, 14450), (1700, 13141), (2890, 7730), (3092, 7225), (3865, 5780)]