2924072440

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1782971}}^1$

素因数の和:1783023

約数の個数: 32

約数和(自身を含む): 6739634160

約数和(自身を除く): 3815561720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 1782971, 3565942, 7131884, 8914855, 14263768, 17829710, 35659420, 71318840, 73101811, 146203622, 292407244, 365509055, 584814488, 731018110, 1462036220, 2924072440]

約数ペア:

[(1, 2924072440), (2, 1462036220), (4, 731018110), (5, 584814488), (8, 365509055), (10, 292407244), (20, 146203622), (40, 73101811), (41, 71318840), (82, 35659420), (164, 17829710), (205, 14263768), (328, 8914855), (410, 7131884), (820, 3565942), (1640, 1782971)]