69665320

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1933}}^1$

素因数の和:2014

約数の個数: 64

約数和(自身を含む): 169186320

約数和(自身を除く): 99521000

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 53, 68, 85, 106, 136, 170, 212, 265, 340, 424, 530, 680, 901, 1060, 1802, 1933, 2120, 3604, 3866, 4505, 7208, 7732, 9010, 9665, 15464, 18020, 19330, 32861, 36040, 38660, 65722, 77320, 102449, 131444, 164305, 204898, 262888, 328610, 409796, 512245, 657220, 819592, 1024490, 1314440, 1741633, 2048980, 3483266, 4097960, 6966532, 8708165, 13933064, 17416330, 34832660, 69665320]

約数ペア:

[(1, 69665320), (2, 34832660), (4, 17416330), (5, 13933064), (8, 8708165), (10, 6966532), (17, 4097960), (20, 3483266), (34, 2048980), (40, 1741633), (53, 1314440), (68, 1024490), (85, 819592), (106, 657220), (136, 512245), (170, 409796), (212, 328610), (265, 262888), (340, 204898), (424, 164305), (530, 131444), (680, 102449), (901, 77320), (1060, 65722), (1802, 38660), (1933, 36040), (2120, 32861), (3604, 19330), (3866, 18020), (4505, 15464), (7208, 9665), (7732, 9010)]