353047550

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{7907}}^1$

素因数の和:7985

約数の個数: 48

約数和(自身を含む): 706026240

約数和(自身を除く): 352978690

約数列:

[1, 2, 5, 10, 19, 25, 38, 47, 50, 94, 95, 190, 235, 470, 475, 893, 950, 1175, 1786, 2350, 4465, 7907, 8930, 15814, 22325, 39535, 44650, 79070, 150233, 197675, 300466, 371629, 395350, 743258, 751165, 1502330, 1858145, 3716290, 3755825, 7060951, 7511650, 9290725, 14121902, 18581450, 35304755, 70609510, 176523775, 353047550]

約数ペア:

[(1, 353047550), (2, 176523775), (5, 70609510), (10, 35304755), (19, 18581450), (25, 14121902), (38, 9290725), (47, 7511650), (50, 7060951), (94, 3755825), (95, 3716290), (190, 1858145), (235, 1502330), (470, 751165), (475, 743258), (893, 395350), (950, 371629), (1175, 300466), (1786, 197675), (2350, 150233), (4465, 79070), (7907, 44650), (8930, 39535), (15814, 22325)]