2023446520

素因数分解:

$2^3\times 5^1\times {\mathrm{983}}^1\times {\mathrm{51461}}^1$

素因数の和:52455

約数の個数: 32

約数和(自身を含む): 4557474720

約数和(自身を除く): 2534028200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 983, 1966, 3932, 4915, 7864, 9830, 19660, 39320, 51461, 102922, 205844, 257305, 411688, 514610, 1029220, 2058440, 50586163, 101172326, 202344652, 252930815, 404689304, 505861630, 1011723260, 2023446520]

約数ペア:

[(1, 2023446520), (2, 1011723260), (4, 505861630), (5, 404689304), (8, 252930815), (10, 202344652), (20, 101172326), (40, 50586163), (983, 2058440), (1966, 1029220), (3932, 514610), (4915, 411688), (7864, 257305), (9830, 205844), (19660, 102922), (39320, 51461)]