1792520

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1093}}^1$

素因数の和:1145

約数の個数: 32

約数和(自身を含む): 4135320

約数和(自身を除く): 2342800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1093, 1640, 2186, 4372, 5465, 8744, 10930, 21860, 43720, 44813, 89626, 179252, 224065, 358504, 448130, 896260, 1792520]

約数ペア:

[(1, 1792520), (2, 896260), (4, 448130), (5, 358504), (8, 224065), (10, 179252), (20, 89626), (40, 44813), (41, 43720), (82, 21860), (164, 10930), (205, 8744), (328, 5465), (410, 4372), (820, 2186), (1093, 1640)]