2022454160

素因数分解:

$2^4\times 5^1\times {\mathrm{1327}}^1\times {\mathrm{19051}}^1$

素因数の和:20391

約数の個数: 40

約数和(自身を含む): 4705996416

約数和(自身を除く): 2683542256

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1327, 2654, 5308, 6635, 10616, 13270, 19051, 21232, 26540, 38102, 53080, 76204, 95255, 106160, 152408, 190510, 304816, 381020, 762040, 1524080, 25280677, 50561354, 101122708, 126403385, 202245416, 252806770, 404490832, 505613540, 1011227080, 2022454160]

約数ペア:

[(1, 2022454160), (2, 1011227080), (4, 505613540), (5, 404490832), (8, 252806770), (10, 202245416), (16, 126403385), (20, 101122708), (40, 50561354), (80, 25280677), (1327, 1524080), (2654, 762040), (5308, 381020), (6635, 304816), (10616, 190510), (13270, 152408), (19051, 106160), (21232, 95255), (26540, 76204), (38102, 53080)]