977160580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2063}}^1\times {\mathrm{2153}}^1$

素因数の和:4236

約数の個数: 48

約数和(自身を含む): 2240711424

約数和(自身を除く): 1263550844

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 2063, 2153, 4126, 4306, 8252, 8612, 10315, 10765, 20630, 21530, 22693, 23683, 41260, 43060, 45386, 47366, 90772, 94732, 113465, 118415, 226930, 236830, 453860, 473660, 4441639, 8883278, 17766556, 22208195, 44416390, 48858029, 88832780, 97716058, 195432116, 244290145, 488580290, 977160580]

約数ペア:

[(1, 977160580), (2, 488580290), (4, 244290145), (5, 195432116), (10, 97716058), (11, 88832780), (20, 48858029), (22, 44416390), (44, 22208195), (55, 17766556), (110, 8883278), (220, 4441639), (2063, 473660), (2153, 453860), (4126, 236830), (4306, 226930), (8252, 118415), (8612, 113465), (10315, 94732), (10765, 90772), (20630, 47366), (21530, 45386), (22693, 43060), (23683, 41260)]