966140680

素因数分解:

$2^3\times 5^1\times {\mathrm{2693}}^1\times {\mathrm{8969}}^1$

素因数の和:11673

約数の個数: 32

約数和(自身を含む): 2174866200

約数和(自身を除く): 1208725520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2693, 5386, 8969, 10772, 13465, 17938, 21544, 26930, 35876, 44845, 53860, 71752, 89690, 107720, 179380, 358760, 24153517, 48307034, 96614068, 120767585, 193228136, 241535170, 483070340, 966140680]

約数ペア:

[(1, 966140680), (2, 483070340), (4, 241535170), (5, 193228136), (8, 120767585), (10, 96614068), (20, 48307034), (40, 24153517), (2693, 358760), (5386, 179380), (8969, 107720), (10772, 89690), (13465, 71752), (17938, 53860), (21544, 44845), (26930, 35876)]