52607920

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{373}}^1$

素因数の和:470

約数の個数: 80

約数和(自身を含む): 128554272

約数和(自身を除く): 75946352

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 43, 80, 82, 86, 164, 172, 205, 215, 328, 344, 373, 410, 430, 656, 688, 746, 820, 860, 1492, 1640, 1720, 1763, 1865, 2984, 3280, 3440, 3526, 3730, 5968, 7052, 7460, 8815, 14104, 14920, 15293, 16039, 17630, 28208, 29840, 30586, 32078, 35260, 61172, 64156, 70520, 76465, 80195, 122344, 128312, 141040, 152930, 160390, 244688, 256624, 305860, 320780, 611720, 641560, 657599, 1223440, 1283120, 1315198, 2630396, 3287995, 5260792, 6575990, 10521584, 13151980, 26303960, 52607920]

約数ペア:

[(1, 52607920), (2, 26303960), (4, 13151980), (5, 10521584), (8, 6575990), (10, 5260792), (16, 3287995), (20, 2630396), (40, 1315198), (41, 1283120), (43, 1223440), (80, 657599), (82, 641560), (86, 611720), (164, 320780), (172, 305860), (205, 256624), (215, 244688), (328, 160390), (344, 152930), (373, 141040), (410, 128312), (430, 122344), (656, 80195), (688, 76465), (746, 70520), (820, 64156), (860, 61172), (1492, 35260), (1640, 32078), (1720, 30586), (1763, 29840), (1865, 28208), (2984, 17630), (3280, 16039), (3440, 15293), (3526, 14920), (3730, 14104), (5968, 8815), (7052, 7460)]