5654737840

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{30853}}^1$

素因数の和:30974

約数の個数: 80

約数和(自身を含む): 13773225600

約数和(自身を除く): 8118487760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 79, 80, 116, 145, 158, 232, 290, 316, 395, 464, 580, 632, 790, 1160, 1264, 1580, 2291, 2320, 3160, 4582, 6320, 9164, 11455, 18328, 22910, 30853, 36656, 45820, 61706, 91640, 123412, 154265, 183280, 246824, 308530, 493648, 617060, 894737, 1234120, 1789474, 2437387, 2468240, 3578948, 4473685, 4874774, 7157896, 8947370, 9749548, 12186935, 14315792, 17894740, 19499096, 24373870, 35789480, 38998192, 48747740, 70684223, 71578960, 97495480, 141368446, 194990960, 282736892, 353421115, 565473784, 706842230, 1130947568, 1413684460, 2827368920, 5654737840]

約数ペア:

[(1, 5654737840), (2, 2827368920), (4, 1413684460), (5, 1130947568), (8, 706842230), (10, 565473784), (16, 353421115), (20, 282736892), (29, 194990960), (40, 141368446), (58, 97495480), (79, 71578960), (80, 70684223), (116, 48747740), (145, 38998192), (158, 35789480), (232, 24373870), (290, 19499096), (316, 17894740), (395, 14315792), (464, 12186935), (580, 9749548), (632, 8947370), (790, 7157896), (1160, 4874774), (1264, 4473685), (1580, 3578948), (2291, 2468240), (2320, 2437387), (3160, 1789474), (4582, 1234120), (6320, 894737), (9164, 617060), (11455, 493648), (18328, 308530), (22910, 246824), (30853, 183280), (36656, 154265), (45820, 123412), (61706, 91640)]