80390996836

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1489}}^1\times {\mathrm{8039}}^1$

素因数の和:9628

約数の個数: 48

約数和(自身を含む): 148930387200

約数和(自身を除く): 68539390364

約数列:

[1, 2, 4, 23, 46, 73, 92, 146, 292, 1489, 1679, 2978, 3358, 5956, 6716, 8039, 16078, 32156, 34247, 68494, 108697, 136988, 184897, 217394, 369794, 434788, 586847, 739588, 1173694, 2347388, 2500031, 5000062, 10000124, 11970071, 13497481, 23940142, 26994962, 47880284, 53989924, 275311633, 550623266, 873815183, 1101246532, 1747630366, 3495260732, 20097749209, 40195498418, 80390996836]

約数ペア:

[(1, 80390996836), (2, 40195498418), (4, 20097749209), (23, 3495260732), (46, 1747630366), (73, 1101246532), (92, 873815183), (146, 550623266), (292, 275311633), (1489, 53989924), (1679, 47880284), (2978, 26994962), (3358, 23940142), (5956, 13497481), (6716, 11970071), (8039, 10000124), (16078, 5000062), (32156, 2500031), (34247, 2347388), (68494, 1173694), (108697, 739588), (136988, 586847), (184897, 434788), (217394, 369794)]