89202850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{2053}}^1$

素因数の和:2155

約数の個数: 48

約数和(自身を含む): 183381120

約数和(自身を除く): 94178270

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 79, 110, 158, 275, 395, 550, 790, 869, 1738, 1975, 2053, 3950, 4106, 4345, 8690, 10265, 20530, 21725, 22583, 43450, 45166, 51325, 102650, 112915, 162187, 225830, 324374, 564575, 810935, 1129150, 1621870, 1784057, 3568114, 4054675, 8109350, 8920285, 17840570, 44601425, 89202850]

約数ペア:

[(1, 89202850), (2, 44601425), (5, 17840570), (10, 8920285), (11, 8109350), (22, 4054675), (25, 3568114), (50, 1784057), (55, 1621870), (79, 1129150), (110, 810935), (158, 564575), (275, 324374), (395, 225830), (550, 162187), (790, 112915), (869, 102650), (1738, 51325), (1975, 45166), (2053, 43450), (3950, 22583), (4106, 21725), (4345, 20530), (8690, 10265)]