29013040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{503}}^1$

素因数の和:626

約数の個数: 80

約数和(自身を含む): 77995008

約数和(自身を除く): 48981968

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 103, 112, 140, 206, 280, 412, 503, 515, 560, 721, 824, 1006, 1030, 1442, 1648, 2012, 2060, 2515, 2884, 3521, 3605, 4024, 4120, 5030, 5768, 7042, 7210, 8048, 8240, 10060, 11536, 14084, 14420, 17605, 20120, 28168, 28840, 35210, 40240, 51809, 56336, 57680, 70420, 103618, 140840, 207236, 259045, 281680, 362663, 414472, 518090, 725326, 828944, 1036180, 1450652, 1813315, 2072360, 2901304, 3626630, 4144720, 5802608, 7253260, 14506520, 29013040]

約数ペア:

[(1, 29013040), (2, 14506520), (4, 7253260), (5, 5802608), (7, 4144720), (8, 3626630), (10, 2901304), (14, 2072360), (16, 1813315), (20, 1450652), (28, 1036180), (35, 828944), (40, 725326), (56, 518090), (70, 414472), (80, 362663), (103, 281680), (112, 259045), (140, 207236), (206, 140840), (280, 103618), (412, 70420), (503, 57680), (515, 56336), (560, 51809), (721, 40240), (824, 35210), (1006, 28840), (1030, 28168), (1442, 20120), (1648, 17605), (2012, 14420), (2060, 14084), (2515, 11536), (2884, 10060), (3521, 8240), (3605, 8048), (4024, 7210), (4120, 7042), (5030, 5768)]