115733440

素因数分解:

$2^6\times 5^1\times {\mathrm{397}}^1\times {\mathrm{911}}^1$

素因数の和:1325

約数の個数: 56

約数和(自身を含む): 276587712

約数和(自身を除く): 160854272

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 397, 794, 911, 1588, 1822, 1985, 3176, 3644, 3970, 4555, 6352, 7288, 7940, 9110, 12704, 14576, 15880, 18220, 25408, 29152, 31760, 36440, 58304, 63520, 72880, 127040, 145760, 291520, 361667, 723334, 1446668, 1808335, 2893336, 3616670, 5786672, 7233340, 11573344, 14466680, 23146688, 28933360, 57866720, 115733440]

約数ペア:

[(1, 115733440), (2, 57866720), (4, 28933360), (5, 23146688), (8, 14466680), (10, 11573344), (16, 7233340), (20, 5786672), (32, 3616670), (40, 2893336), (64, 1808335), (80, 1446668), (160, 723334), (320, 361667), (397, 291520), (794, 145760), (911, 127040), (1588, 72880), (1822, 63520), (1985, 58304), (3176, 36440), (3644, 31760), (3970, 29152), (4555, 25408), (6352, 18220), (7288, 15880), (7940, 14576), (9110, 12704)]