2023394080

素因数分解:

$2^5\times 5^1\times {\mathrm{1811}}^1\times {\mathrm{6983}}^1$

素因数の和:8809

約数の個数: 48

約数和(自身を含む): 4783593024

約数和(自身を除く): 2760198944

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1811, 3622, 6983, 7244, 9055, 13966, 14488, 18110, 27932, 28976, 34915, 36220, 55864, 57952, 69830, 72440, 111728, 139660, 144880, 223456, 279320, 289760, 558640, 1117280, 12646213, 25292426, 50584852, 63231065, 101169704, 126462130, 202339408, 252924260, 404678816, 505848520, 1011697040, 2023394080]

約数ペア:

[(1, 2023394080), (2, 1011697040), (4, 505848520), (5, 404678816), (8, 252924260), (10, 202339408), (16, 126462130), (20, 101169704), (32, 63231065), (40, 50584852), (80, 25292426), (160, 12646213), (1811, 1117280), (3622, 558640), (6983, 289760), (7244, 279320), (9055, 223456), (13966, 144880), (14488, 139660), (18110, 111728), (27932, 72440), (28976, 69830), (34915, 57952), (36220, 55864)]