140384180

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{5003}}^1$

素因数の和:5096

約数の個数: 48

約数和(自身を含む): 312729984

約数和(自身を除く): 172345804

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 61, 92, 115, 122, 230, 244, 305, 460, 610, 1220, 1403, 2806, 5003, 5612, 7015, 10006, 14030, 20012, 25015, 28060, 50030, 100060, 115069, 230138, 305183, 460276, 575345, 610366, 1150690, 1220732, 1525915, 2301380, 3051830, 6103660, 7019209, 14038418, 28076836, 35096045, 70192090, 140384180]

約数ペア:

[(1, 140384180), (2, 70192090), (4, 35096045), (5, 28076836), (10, 14038418), (20, 7019209), (23, 6103660), (46, 3051830), (61, 2301380), (92, 1525915), (115, 1220732), (122, 1150690), (230, 610366), (244, 575345), (305, 460276), (460, 305183), (610, 230138), (1220, 115069), (1403, 100060), (2806, 50030), (5003, 28060), (5612, 25015), (7015, 20012), (10006, 14030)]