201601097720

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{881}}^1\times {\mathrm{520073}}^1$

素因数の和:520976

約数の個数: 64

約数和(自身を含む): 495401689440

約数和(自身を除く): 293800591720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 881, 1762, 3524, 4405, 7048, 8810, 9691, 17620, 19382, 35240, 38764, 48455, 77528, 96910, 193820, 387640, 520073, 1040146, 2080292, 2600365, 4160584, 5200730, 5720803, 10401460, 11441606, 20802920, 22883212, 28604015, 45766424, 57208030, 114416060, 228832120, 458184313, 916368626, 1832737252, 2290921565, 3665474504, 4581843130, 5040027443, 9163686260, 10080054886, 18327372520, 20160109772, 25200137215, 40320219544, 50400274430, 100800548860, 201601097720]

約数ペア:

[(1, 201601097720), (2, 100800548860), (4, 50400274430), (5, 40320219544), (8, 25200137215), (10, 20160109772), (11, 18327372520), (20, 10080054886), (22, 9163686260), (40, 5040027443), (44, 4581843130), (55, 3665474504), (88, 2290921565), (110, 1832737252), (220, 916368626), (440, 458184313), (881, 228832120), (1762, 114416060), (3524, 57208030), (4405, 45766424), (7048, 28604015), (8810, 22883212), (9691, 20802920), (17620, 11441606), (19382, 10401460), (35240, 5720803), (38764, 5200730), (48455, 4160584), (77528, 2600365), (96910, 2080292), (193820, 1040146), (387640, 520073)]