128832170

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{269}}^1\times {\mathrm{1019}}^1$

素因数の和:1342

約数の個数: 32

約数和(自身を含む): 237945600

約数和(自身を除く): 109113430

約数列:

[1, 2, 5, 10, 47, 94, 235, 269, 470, 538, 1019, 1345, 2038, 2690, 5095, 10190, 12643, 25286, 47893, 63215, 95786, 126430, 239465, 274111, 478930, 548222, 1370555, 2741110, 12883217, 25766434, 64416085, 128832170]

約数ペア:

[(1, 128832170), (2, 64416085), (5, 25766434), (10, 12883217), (47, 2741110), (94, 1370555), (235, 548222), (269, 478930), (470, 274111), (538, 239465), (1019, 126430), (1345, 95786), (2038, 63215), (2690, 47893), (5095, 25286), (10190, 12643)]