64750060

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{140761}}^1$

素因数の和:140793

約数の個数: 24

約数和(自身を含む): 141888096

約数和(自身を除く): 77138036

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 140761, 281522, 563044, 703805, 1407610, 2815220, 3237503, 6475006, 12950012, 16187515, 32375030, 64750060]

約数ペア:

[(1, 64750060), (2, 32375030), (4, 16187515), (5, 12950012), (10, 6475006), (20, 3237503), (23, 2815220), (46, 1407610), (92, 703805), (115, 563044), (230, 281522), (460, 140761)]