1330360940

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{125743}}^1$

素因数の和:125798

約数の個数: 36

約数和(自身を含む): 2920530144

約数和(自身を除く): 1590169204

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 529, 1058, 2116, 2645, 5290, 10580, 125743, 251486, 502972, 628715, 1257430, 2514860, 2892089, 5784178, 11568356, 14460445, 28920890, 57841780, 66518047, 133036094, 266072188, 332590235, 665180470, 1330360940]

約数ペア:

[(1, 1330360940), (2, 665180470), (4, 332590235), (5, 266072188), (10, 133036094), (20, 66518047), (23, 57841780), (46, 28920890), (92, 14460445), (115, 11568356), (230, 5784178), (460, 2892089), (529, 2514860), (1058, 1257430), (2116, 628715), (2645, 502972), (5290, 251486), (10580, 125743)]