39900124

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{443}}^1$

素因数の和:570

約数の個数: 48

約数和(自身を含む): 80559360

約数和(自身を除く): 40659236

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 89, 92, 178, 253, 356, 443, 506, 886, 979, 1012, 1772, 1958, 2047, 3916, 4094, 4873, 8188, 9746, 10189, 19492, 20378, 22517, 39427, 40756, 45034, 78854, 90068, 112079, 157708, 224158, 433697, 448316, 867394, 906821, 1734788, 1813642, 3627284, 9975031, 19950062, 39900124]

約数ペア:

[(1, 39900124), (2, 19950062), (4, 9975031), (11, 3627284), (22, 1813642), (23, 1734788), (44, 906821), (46, 867394), (89, 448316), (92, 433697), (178, 224158), (253, 157708), (356, 112079), (443, 90068), (506, 78854), (886, 45034), (979, 40756), (1012, 39427), (1772, 22517), (1958, 20378), (2047, 19492), (3916, 10189), (4094, 9746), (4873, 8188)]