29124101680

素因数分解:

$2^4\times 5^1\times {\mathrm{2207}}^1\times {\mathrm{164953}}^1$

素因数の和:167173

約数の個数: 40

約数和(自身を含む): 67744628352

約数和(自身を除く): 38620526672

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2207, 4414, 8828, 11035, 17656, 22070, 35312, 44140, 88280, 164953, 176560, 329906, 659812, 824765, 1319624, 1649530, 2639248, 3299060, 6598120, 13196240, 364051271, 728102542, 1456205084, 1820256355, 2912410168, 3640512710, 5824820336, 7281025420, 14562050840, 29124101680]

約数ペア:

[(1, 29124101680), (2, 14562050840), (4, 7281025420), (5, 5824820336), (8, 3640512710), (10, 2912410168), (16, 1820256355), (20, 1456205084), (40, 728102542), (80, 364051271), (2207, 13196240), (4414, 6598120), (8828, 3299060), (11035, 2639248), (17656, 1649530), (22070, 1319624), (35312, 824765), (44140, 659812), (88280, 329906), (164953, 176560)]