8798041390

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{353}}^1\times {\mathrm{2791}}^1$

素因数の和:3217

約数の個数: 64

約数和(自身を含む): 17078999040

約数和(自身を除く): 8280957650

約数列:

[1, 2, 5, 10, 19, 38, 47, 94, 95, 190, 235, 353, 470, 706, 893, 1765, 1786, 2791, 3530, 4465, 5582, 6707, 8930, 13414, 13955, 16591, 27910, 33182, 33535, 53029, 67070, 82955, 106058, 131177, 165910, 262354, 265145, 315229, 530290, 630458, 655885, 985223, 1311770, 1576145, 1970446, 2492363, 3152290, 4926115, 4984726, 9852230, 12461815, 18719237, 24923630, 37438474, 46305481, 92610962, 93596185, 187192370, 231527405, 463054810, 879804139, 1759608278, 4399020695, 8798041390]

約数ペア:

[(1, 8798041390), (2, 4399020695), (5, 1759608278), (10, 879804139), (19, 463054810), (38, 231527405), (47, 187192370), (94, 93596185), (95, 92610962), (190, 46305481), (235, 37438474), (353, 24923630), (470, 18719237), (706, 12461815), (893, 9852230), (1765, 4984726), (1786, 4926115), (2791, 3152290), (3530, 2492363), (4465, 1970446), (5582, 1576145), (6707, 1311770), (8930, 985223), (13414, 655885), (13955, 630458), (16591, 530290), (27910, 315229), (33182, 265145), (33535, 262354), (53029, 165910), (67070, 131177), (82955, 106058)]