77887569610

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3109}}^1\times {\mathrm{108923}}^1$

素因数の和:112062

約数の個数: 32

約数和(自身を含む): 146341572480

約数和(自身を除く): 68454002870

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 3109, 6218, 15545, 31090, 71507, 108923, 143014, 217846, 357535, 544615, 715070, 1089230, 2505229, 5010458, 12526145, 25052290, 338641607, 677283214, 1693208035, 3386416070, 7788756961, 15577513922, 38943784805, 77887569610]

約数ペア:

[(1, 77887569610), (2, 38943784805), (5, 15577513922), (10, 7788756961), (23, 3386416070), (46, 1693208035), (115, 677283214), (230, 338641607), (3109, 25052290), (6218, 12526145), (15545, 5010458), (31090, 2505229), (71507, 1089230), (108923, 715070), (143014, 544615), (217846, 357535)]