8210203525

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{2393}}^1$

素因数の和:2686

約数の個数: 48

約数和(自身を含む): 11114288640

約数和(自身を除く): 2904085115

約数列:

[1, 5, 19, 25, 31, 95, 155, 233, 475, 589, 775, 1165, 2393, 2945, 4427, 5825, 7223, 11965, 14725, 22135, 36115, 45467, 59825, 74183, 110675, 137237, 180575, 227335, 370915, 557569, 686185, 1136675, 1409477, 1854575, 2787845, 3430925, 7047385, 10593811, 13939225, 17284639, 35236925, 52969055, 86423195, 264845275, 328408141, 432115975, 1642040705, 8210203525]

約数ペア:

[(1, 8210203525), (5, 1642040705), (19, 432115975), (25, 328408141), (31, 264845275), (95, 86423195), (155, 52969055), (233, 35236925), (475, 17284639), (589, 13939225), (775, 10593811), (1165, 7047385), (2393, 3430925), (2945, 2787845), (4427, 1854575), (5825, 1409477), (7223, 1136675), (11965, 686185), (14725, 557569), (22135, 370915), (36115, 227335), (45467, 180575), (59825, 137237), (74183, 110675)]