2024332840

素因数分解:

$2^3\times 5^1\times {\mathrm{1619}}^1\times {\mathrm{31259}}^1$

素因数の和:32889

約数の個数: 32

約数和(自身を含む): 4557708000

約数和(自身を除く): 2533375160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1619, 3238, 6476, 8095, 12952, 16190, 31259, 32380, 62518, 64760, 125036, 156295, 250072, 312590, 625180, 1250360, 50608321, 101216642, 202433284, 253041605, 404866568, 506083210, 1012166420, 2024332840]

約数ペア:

[(1, 2024332840), (2, 1012166420), (4, 506083210), (5, 404866568), (8, 253041605), (10, 202433284), (20, 101216642), (40, 50608321), (1619, 1250360), (3238, 625180), (6476, 312590), (8095, 250072), (12952, 156295), (16190, 125036), (31259, 64760), (32380, 62518)]