7157021975540

素因数分解:

$2^2\times 5^1\times {\mathrm{2269}}^1\times {\mathrm{2333}}^1\times {\mathrm{67601}}^1$

素因数の和:72212

約数の個数: 48

約数和(自身を含む): 15043037703120

約数和(自身を除く): 7886015727580

約数列:

[1, 2, 4, 5, 10, 20, 2269, 2333, 4538, 4666, 9076, 9332, 11345, 11665, 22690, 23330, 45380, 46660, 67601, 135202, 270404, 338005, 676010, 1352020, 5293577, 10587154, 21174308, 26467885, 52935770, 105871540, 153386669, 157713133, 306773338, 315426266, 613546676, 630852532, 766933345, 788565665, 1533866690, 1577131330, 3067733380, 3154262660, 357851098777, 715702197554, 1431404395108, 1789255493885, 3578510987770, 7157021975540]

約数ペア:

[(1, 7157021975540), (2, 3578510987770), (4, 1789255493885), (5, 1431404395108), (10, 715702197554), (20, 357851098777), (2269, 3154262660), (2333, 3067733380), (4538, 1577131330), (4666, 1533866690), (9076, 788565665), (9332, 766933345), (11345, 630852532), (11665, 613546676), (22690, 315426266), (23330, 306773338), (45380, 157713133), (46660, 153386669), (67601, 105871540), (135202, 52935770), (270404, 26467885), (338005, 21174308), (676010, 10587154), (1352020, 5293577)]