52802442860

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{3389117}}^1$

素因数の和:3389186

約数の個数: 48

約数和(自身を含む): 119568083040

約数和(自身を除く): 66765640180

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 41, 76, 82, 95, 164, 190, 205, 380, 410, 779, 820, 1558, 3116, 3895, 7790, 15580, 3389117, 6778234, 13556468, 16945585, 33891170, 64393223, 67782340, 128786446, 138953797, 257572892, 277907594, 321966115, 555815188, 643932230, 694768985, 1287864460, 1389537970, 2640122143, 2779075940, 5280244286, 10560488572, 13200610715, 26401221430, 52802442860]

約数ペア:

[(1, 52802442860), (2, 26401221430), (4, 13200610715), (5, 10560488572), (10, 5280244286), (19, 2779075940), (20, 2640122143), (38, 1389537970), (41, 1287864460), (76, 694768985), (82, 643932230), (95, 555815188), (164, 321966115), (190, 277907594), (205, 257572892), (380, 138953797), (410, 128786446), (779, 67782340), (820, 64393223), (1558, 33891170), (3116, 16945585), (3895, 13556468), (7790, 6778234), (15580, 3389117)]