117718280

素因数分解:

$2^3\times 5^1\times {\mathrm{1069}}^1\times {\mathrm{2753}}^1$

素因数の和:3833

約数の個数: 32

約数和(自身を含む): 265210200

約数和(自身を除く): 147491920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1069, 2138, 2753, 4276, 5345, 5506, 8552, 10690, 11012, 13765, 21380, 22024, 27530, 42760, 55060, 110120, 2942957, 5885914, 11771828, 14714785, 23543656, 29429570, 58859140, 117718280]

約数ペア:

[(1, 117718280), (2, 58859140), (4, 29429570), (5, 23543656), (8, 14714785), (10, 11771828), (20, 5885914), (40, 2942957), (1069, 110120), (2138, 55060), (2753, 42760), (4276, 27530), (5345, 22024), (5506, 21380), (8552, 13765), (10690, 11012)]