749624740

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{70853}}^1$

素因数の和:70908

約数の個数: 36

約数和(自身を含む): 1645655004

約数和(自身を除く): 896030264

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 529, 1058, 2116, 2645, 5290, 10580, 70853, 141706, 283412, 354265, 708530, 1417060, 1629619, 3259238, 6518476, 8148095, 16296190, 32592380, 37481237, 74962474, 149924948, 187406185, 374812370, 749624740]

約数ペア:

[(1, 749624740), (2, 374812370), (4, 187406185), (5, 149924948), (10, 74962474), (20, 37481237), (23, 32592380), (46, 16296190), (92, 8148095), (115, 6518476), (230, 3259238), (460, 1629619), (529, 1417060), (1058, 708530), (2116, 354265), (2645, 283412), (5290, 141706), (10580, 70853)]