39060580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7907}}^1$

素因数の和:7948

約数の個数: 48

約数和(自身を含む): 92998080

約数和(自身を除く): 53937500

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 130, 190, 247, 260, 380, 494, 988, 1235, 2470, 4940, 7907, 15814, 31628, 39535, 79070, 102791, 150233, 158140, 205582, 300466, 411164, 513955, 600932, 751165, 1027910, 1502330, 1953029, 2055820, 3004660, 3906058, 7812116, 9765145, 19530290, 39060580]

約数ペア:

[(1, 39060580), (2, 19530290), (4, 9765145), (5, 7812116), (10, 3906058), (13, 3004660), (19, 2055820), (20, 1953029), (26, 1502330), (38, 1027910), (52, 751165), (65, 600932), (76, 513955), (95, 411164), (130, 300466), (190, 205582), (247, 158140), (260, 150233), (380, 102791), (494, 79070), (988, 39535), (1235, 31628), (2470, 15814), (4940, 7907)]