22110172225

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{751}}^1\times {\mathrm{61981}}^1$

素因数の和:62761

約数の個数: 24

約数和(自身を含む): 28898487680

約数和(自身を除く): 6788315455

約数列:

[1, 5, 19, 25, 95, 475, 751, 3755, 14269, 18775, 61981, 71345, 309905, 356725, 1177639, 1549525, 5888195, 29440975, 46547731, 232738655, 884406889, 1163693275, 4422034445, 22110172225]

約数ペア:

[(1, 22110172225), (5, 4422034445), (19, 1163693275), (25, 884406889), (95, 232738655), (475, 46547731), (751, 29440975), (3755, 5888195), (14269, 1549525), (18775, 1177639), (61981, 356725), (71345, 309905)]