25688470

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{1667}}^1$

素因数の和:1764

約数の個数: 32

約数和(自身を含む): 48999168

約数和(自身を除く): 23310698

約数列:

[1, 2, 5, 10, 23, 46, 67, 115, 134, 230, 335, 670, 1541, 1667, 3082, 3334, 7705, 8335, 15410, 16670, 38341, 76682, 111689, 191705, 223378, 383410, 558445, 1116890, 2568847, 5137694, 12844235, 25688470]

約数ペア:

[(1, 25688470), (2, 12844235), (5, 5137694), (10, 2568847), (23, 1116890), (46, 558445), (67, 383410), (115, 223378), (134, 191705), (230, 111689), (335, 76682), (670, 38341), (1541, 16670), (1667, 15410), (3082, 8335), (3334, 7705)]