13447880

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{11593}}^1$

素因数の和:11633

約数の個数: 32

約数和(自身を含む): 31303800

約数和(自身を除く): 17855920

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 11593, 23186, 46372, 57965, 92744, 115930, 231860, 336197, 463720, 672394, 1344788, 1680985, 2689576, 3361970, 6723940, 13447880]

約数ペア:

[(1, 13447880), (2, 6723940), (4, 3361970), (5, 2689576), (8, 1680985), (10, 1344788), (20, 672394), (29, 463720), (40, 336197), (58, 231860), (116, 115930), (145, 92744), (232, 57965), (290, 46372), (580, 23186), (1160, 11593)]