2023696840

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{242069}}^1$

素因数の和:242110

約数の個数: 64

約数和(自身を含む): 5228712000

約数和(自身を除く): 3205015160

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 44, 55, 76, 88, 95, 110, 152, 190, 209, 220, 380, 418, 440, 760, 836, 1045, 1672, 2090, 4180, 8360, 242069, 484138, 968276, 1210345, 1936552, 2420690, 2662759, 4599311, 4841380, 5325518, 9198622, 9682760, 10651036, 13313795, 18397244, 21302072, 22996555, 26627590, 36794488, 45993110, 50592421, 53255180, 91986220, 101184842, 106510360, 183972440, 202369684, 252962105, 404739368, 505924210, 1011848420, 2023696840]

約数ペア:

[(1, 2023696840), (2, 1011848420), (4, 505924210), (5, 404739368), (8, 252962105), (10, 202369684), (11, 183972440), (19, 106510360), (20, 101184842), (22, 91986220), (38, 53255180), (40, 50592421), (44, 45993110), (55, 36794488), (76, 26627590), (88, 22996555), (95, 21302072), (110, 18397244), (152, 13313795), (190, 10651036), (209, 9682760), (220, 9198622), (380, 5325518), (418, 4841380), (440, 4599311), (760, 2662759), (836, 2420690), (1045, 1936552), (1672, 1210345), (2090, 968276), (4180, 484138), (8360, 242069)]