83427260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{9769}}^1$

素因数の和:9846

約数の個数: 48

約数和(自身を含む): 203528640

約数和(自身を除く): 120101380

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 61, 70, 122, 140, 244, 305, 427, 610, 854, 1220, 1708, 2135, 4270, 8540, 9769, 19538, 39076, 48845, 68383, 97690, 136766, 195380, 273532, 341915, 595909, 683830, 1191818, 1367660, 2383636, 2979545, 4171363, 5959090, 8342726, 11918180, 16685452, 20856815, 41713630, 83427260]

約数ペア:

[(1, 83427260), (2, 41713630), (4, 20856815), (5, 16685452), (7, 11918180), (10, 8342726), (14, 5959090), (20, 4171363), (28, 2979545), (35, 2383636), (61, 1367660), (70, 1191818), (122, 683830), (140, 595909), (244, 341915), (305, 273532), (427, 195380), (610, 136766), (854, 97690), (1220, 68383), (1708, 48845), (2135, 39076), (4270, 19538), (8540, 9769)]