132544880

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127447}}^1$

素因数の和:127473

約数の個数: 40

約数和(自身を含む): 331874592

約数和(自身を除く): 199329712

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 127447, 254894, 509788, 637235, 1019576, 1274470, 1656811, 2039152, 2548940, 3313622, 5097880, 6627244, 8284055, 10195760, 13254488, 16568110, 26508976, 33136220, 66272440, 132544880]

約数ペア:

[(1, 132544880), (2, 66272440), (4, 33136220), (5, 26508976), (8, 16568110), (10, 13254488), (13, 10195760), (16, 8284055), (20, 6627244), (26, 5097880), (40, 3313622), (52, 2548940), (65, 2039152), (80, 1656811), (104, 1274470), (130, 1019576), (208, 637235), (260, 509788), (520, 254894), (1040, 127447)]